I just uploaded my repaint textures for the T-34C.  I've also reworked the cfg to more accurately represent the performance.  I used a copy of the T-34C NATOPS manual to get the performance data.
Just cut and paste the following into your cfg, replacing everything from the general section on.  You may notice that the flap section has changed, with just two flap settings, up and full down.  It's my understanding that the Navy only uses the full flap setting in the approach profile. The fuel section was changed to indicate the proper fuel quantity.  The engine/propeller section was also reworked.
[General]
atc_type=MENTOR
atc_model=T34P
editable=1 
performance=Model Designer: Norman Gorn\nPanel: Phil Perrott\nFlight model: Jay McDaniel\nTextures: Dan Swart\nSounds: Phil Perrot\n\nPrimary Function: Training platform\nContractor: Raytheon Aircraft Company\nUnit Cost: $1 million\nPropulsion: Model PT6A-25 turbo-prop engine\n    limited to 56% maximum power. \nWingspan: 33 feet 5 inches (10 meters)\nLength: 28 feet 8 inches (9 meters) \nHeight: 9 feet 11 inches (3 meters)\nWeight: Max 4,425 Lb., Empty Wt. 2,960 Lb. \nSpeed: Max: 280 Knots @ 25,000 feet\nRate of climb: 1450 fpm @ 95 KIAS, sea level\nTime to 20,000 ft.: 21 minutes 3 seconds\n    at a setting of 95% N1 (1100 lbs\/ft torque)\nCeiling: 30,000 Feet \nRange: Approximately 600 nautical miles\nArmament: None.\nCrew: Two (instructor pilot, student pilot)\nDate Deployed: Operational, 1977 
[smokesystem]
smoke.0 = -2.00, -4.00, 0.00, fx_eng_exhaust_brtwht
[weight_and_balance]
// ACM V2.3
max_gross_weight = 4400.000
empty_weight = 2960.000
reference_datum_position = 0.000, 0.000, 0.000
empty_weight_CG_position = 0.260, 0.000, 0.000
empty_weight_pitch_MOI = 4015.000
empty_weight_roll_MOI = 2820.000
empty_weight_yaw_MOI = 3859.000
empty_weight_coupled_MOI = 0.000
max_number_of_stations = 2
station_load.0 =170.000000, -0.370000, 0.000000, 1.030000, Station 1
station_load.1 =170.000000, -4.700000, 0.000000, 0.910000, Station 2
CG_forward_limit= 0.000
CG_aft_limit= 1.000
[lights]
//Types: 1=beacon, 2=strobe, 3=navigation, 4=cockpit, 5=landing
light.0 = 1, -2.87, 0, -1.99, fx_beacon
light.1 = 2, -0.6, 16.45, 0.45, fx_strobe
light.2 = 5, 1.35, -10.63, -0.07, fx_landing
light.3 = 2, -0.6, -16.45, 0.45, fx_strobe
light.4 = 3, -0.35, 16.45, 0.48, fx_navgre
light.5 = 3, -0.35, -16.45, 0.48, fx_navred
light.6 = 3, -18.05, 0, 0.73, fx_navwhi
light.7 = 5, 1.35, 10.63, -0.07, fx_landing
light.8 = 4, 0.51, 0, 1.74, fx_vclight
light.9 = 4, -3.69, 0, 1.76, fx_vclight
[GeneralEngineData]
//0=Piston, 1=Jet, 2=None, 3=Helo-Turbine, 4=Rocket, 5=Turboprop
engine_type = 5
fuel_flow_scalar = 1.000
engine.0 = 8.500, 0.000, 0.000
min_throttle_limit=0.000000
[effects]
wake = fx_wake
water = fx_spray
dirt = fx_tchdrt
concrete = fx_sparks
touchdown = fx_tchdwn_s, 1
[fuel]
//Longitudinal (feet), Lateral (feet), Vertical (feet), Usable(gallons), Unusable (gallons)
fuel_type = 1
number_of_tank_selectors = 1
LeftMain = 0.000, -3.000, 0.000, 65.00,2.5 5000
RightMain = 0.000, 3.000, 0.000, 65.00,2. 5000
electric_pump=1
[contact_points]
static_pitch = 3.000
static_cg_height = 4.320
max_number_of_points = 9
point.0 = 1.000, 5.761, 0.000, -4.700, 2000.000, 0.000, 0.800, 33.000, 0.100, 3.000, 0.900, 3.500, 3.500, 0.000, 0.000, 0.000
point.1 = 1.000, -1.000, -5.000, -4.600, 2200, 1.000, 0.850, 0.000, 0.400, 2.500, 0.808, 4.700, 4.700, 2.000, 0.000, 0.000
point.2 = 1.000, -1.000, 5.000, -4.600, 2200, 2.000, 0.850, 0.000, 0.400, 2.500, 0.808, 5.200, 5.200, 3.000, 0.000, 0.000
point.3 = 2.000, -3.900, -16.426, 0.712, 1574.800, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 5.000, 0.000, 0.000
point.4 = 2.000, -3.900, 16.474, 0.760, 1574.800, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 6.000, 0.000, 0.000
point.5 = 2.000, -17.706, 0.000, 0.701, 1574.800, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 9.000, 0.000, 0.000
point.6 = 2.000, 8.500, 0.000, -3.000, 1574.800, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 7.000, 0.000, 0.000
point.7 = 2.000, -15.147, 0.000, 6.189, 1574.800, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 7.000, 0.000, 0.000
point.8 = 2.000, -3.374, 0.000, -1.882, 1574.800, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 8.000, 0.000, 0.000
gear_system_type=0
[keyboard_response]
elevator = 100, 180
aileron = 200, 1000
rudder = 200, 1000
[forcefeedback]
gear_bump_nose_magnitude = 1000
gear_bump_nose_direction = 18000
gear_bump_nose_duration = 250000
gear_bump_left_magnitude = 2000
gear_bump_left_direction = 35500
gear_bump_left_duration = 250000
gear_bump_right_magnitude = 2000
gear_bump_right_direction = 500
gear_bump_right_duration = 250000
ground_bumps_magnitude1 = 1250
ground_bumps_angle1 = 8900
ground_bumps_intercept1 = 5
ground_bumps_slope1 = 0.48
ground_bumps_magnitude2 = 450
ground_bumps_angle2 = 9100
ground_bumps_intercept2 = 0.075
ground_bumps_slope2 = 1
crash_magnitude1 = 2000
crash_direction1 = 1000
crash_magnitude2 = 2000
crash_direction2 = 9000
crash_period2 = 7500
crash_duration2 = 2500000
stick_shaker_magnitude = 2000
stick_shaker_direction = 0
stick_shaker_period = 111111
[airplane_geometry]
//ACM_AREAW1// 0,0,0,2.0724,0.5554,0.5554,0.0388,2.0078,1.1108,1.1108
//ACM_AREAW2// 0.0776,1.9428,1.6662,1.6662,0.1164,1.8782,2.2216,2.2216,0.1553,1.8134
//ACM_AREAW3// 2.7769,2.7769,0.1941,1.7486,3.3324,3.3324,0.2328,1.6835,3.8877,3.8877
//ACM_AREAW4// 0.2718,1.6188,4.4432,4.4432,0.3106,1.5542,4.9987,4.9987,0.3495,1.4894
//ACM_AREAH1// 0,0,0,1.1877,0.1976,0.1976,0.0173,1.1454,0.3959,0.3959
//ACM_AREAH2// 0.0346,1.1035,0.5938,0.5938,0.0518,1.0614,0.7918,0.7918,0.0692,1.0194
//ACM_AREAH3// 0.9897,0.9897,0.0864,0.9771,1.1877,1.1877,0.1039,0.9351,1.3854,1.3854
//ACM_AREAH4// 0.1212,0.8931,1.5836,1.5836,0.1385,0.8511,1.7812,1.7812,0.1553,0.8090
//ACM_AREAV1// 0,0,0,1.4414,0.1597,0.1597,0.0164,1.3430,0.3203,0.3203
//ACM_AREAV2// 0.0335,1.2446,0.4805,0.4805,0.0505,1.1461,0.6406,0.6406,0.0671,1.0477
//ACM_AREAV3// 0.8008,0.8008,0.0841,0.9491,0.9610,0.9610,0.1010,0.8507,1.1210,1.1210
//ACM_AREAV4// 0.1177,0.7522,1.2812,1.2812,0.1342,0.6535,1.4414,1.4414,0.1515,0.5551
//ACM_CAREAW1// 2.4993,2.4993,1.2108,1.6253,2.7769,2.7769,1.2302,1.6243,3.0546,3.0546
//ACM_CAREAW2// 1.2496,1.6230,3.3324,3.3324,1.2690,1.6216,3.6101,3.6101,1.2884,1.6203
//ACM_CAREAW3// 3.8877,3.8877,1.3078,1.6188,4.1655,4.1655,1.3276,1.6174,4.4432,4.4432
//ACM_CAREAW4// 1.3470,1.6164,4.7210,4.7210,1.3664,1.6151,4.9987,4.9987,1.3858,1.6138
//ACM_CAREAH1// 0,0,0.5938,1.1877,0.1976,0.1976,0.6111,1.1753,0.3959,0.3959
//ACM_CAREAH2// 0.6284,1.1627,0.5938,0.5938,0.6456,1.1505,0.7918,0.7918,0.6631,1.1382
//ACM_CAREAH3// 0.9897,0.9897,0.6804,1.1258,1.1877,1.1877,0.6977,1.1131,1.3854,1.3854
//ACM_CAREAH4// 0.7149,1.1009,1.5836,1.5836,0.7322,1.0887,1.7812,1.7812,0.7497,1.0763
//ACM_CAREAV1// 0,0,0.3603,1.0812,0.1597,0.1597,0.3772,1.0404,0.3203,0.3203
//ACM_CAREAV2// 0.3939,0.9994,0.4805,0.4805,0.4108,0.9587,0.6406,0.6406,0.4277,0.9179
//ACM_CAREAV3// 0.8008,0.8008,0.4444,0.8769,0.9610,0.9610,0.4614,0.8360,1.1210,1.1210
//ACM_CAREAV4// 0.4781,0.7954,1.2812,1.2812,0.4950,0.7544,1.4414,1.4414,0.5119,0.7135
wing_area = 179.600
wing_span = 33.400
wing_root_chord = 6.800
wing_dihedral = 6.000
wing_incidence = 0.000
wing_twist = 0.000
oswald_efficiency_factor = 0.850
wing_winglets_flag = 0
wing_sweep = 4.000
wing_pos_apex_lon = 1.840
wing_pos_apex_vert = 0.000
htail_area = 34.000
htail_span = 11.690
htail_pos_lon = -13.770
htail_pos_vert = 0.000
htail_incidence = -1.000
htail_sweep = 5.000
vtail_area = 10.000
vtail_span = 4.730
vtail_sweep = 6.000
vtail_pos_lon = -13.170
vtail_pos_vert = 1.450
elevator_area = 16.600
aileron_area = 17.000
rudder_area = 7.150
elevator_up_limit = 20.000
elevator_down_limit = 15.000
aileron_up_limit = 20.000
aileron_down_limit = 21.000
rudder_limit = 28.000
elevator_trim_limit = 19.500
spoiler_limit = 90.000
aileron_to_spoileron_gain = 0.000
min_ailerons_for_spoilerons = 0.000
min_flaps_for_spoilerons = 0.000
spoilerons_available = 0
[electrical]
max_battery_voltage = 24
generator_alternator_voltage = 28
max_generator_alternator_amps = 60
electric_always_available = 0
flap_motor = 0, 5, 17
gear_motor = 0, 5, 17
autopilot = 0, 5, 17
avionics_bus = 0, 10, 17
avionics = 1, 5, 17
pitot_heat = 0, 2, 17
additional_system = 0, 20, 17
marker_beacon = 1, 2, 17
gear_warning = 0, 2, 17
fuel_pump = 0, 5, 17
starter1 = 0, 20, 17
light_nav = 0, 5, 17
light_beacon = 0, 5, 17
light_landing = 0, 5, 17
light_taxi = 0, 5, 17
light_strobe = 0, 5, 17
light_panel = 0, 5, 17
[pitot_static]
vertical_speed_time_constant=1.0
[flight_tuning]
cruise_lift_scalar=1.000 
parasite_drag_scalar=1.000 
induced_drag_scalar=1.000 
elevator_effectiveness=1.000 
aileron_effectiveness=1.000 
rudder_effectiveness=1.000 
pitch_stability=1.000 
roll_stability=1.000 
yaw_stability=1.000 
elevator_trim_effectiveness=1.000 
aileron_trim_effectiveness=1.000 
rudder_trim_effectiveness=1.000 
[TurbineEngineData]
fuel_flow_gain= 0.050 
inlet_area= 0.200
rated_N2_rpm= 33000.000 
static_thrust= 158.000 
afterburner_available= 0 
[turboprop_engine]
maximum_torque= 1015.000 
power_scalar=1.000 
[propeller]
thrust_scalar=1.45000 
propeller_type= 0 
propeller_diameter= 7.5400 
propeller_blades= 3 
propeller_moi= 10.000 
beta_max= 87.5000 
beta_min= 17.5000 
min_gov_rpm= 2100.000 
prop_tc= 0.010 
gear_reduction_ratio= 15.00 
fixed_pitch_beta= 0.000 
low_speed_theory_limit= 80.000 
prop_sync_available= 0 
prop_deice_available= 1 
prop_feathering_available= 1 
prop_auto_feathering_available= 0 
min_rpm_for_feather= 750.000 
beta_feather= 0.000 
power_absorbed_cf= 0.000 
defeathering_accumulators_available= 0 
prop_reverse_available= 1.000 
minimum_on_ground_beta=1.00 
minimum_reverse_beta= -5.000 
[Views]
eyepoint=-0.4, 0, 2.65 
[Radios]
Audio.1=1 
Com.1=1 
Com.2=1 
Nav.1=1,0,1 
Nav.2=1 
Adf.1=1 
Transponder.1=1 
Marker.1=1 
[direction_indicators]
direction_indicator.0=1,0 
[exits]
number_of_exits = 2
exit_rate.0 = 0.5                               ;Percent per second
exit_rate.1 = 0.5                               ;Percent per second
[Reference Speeds]
flaps_up_stall_speed= 62.000 
full_flaps_stall_speed= 57.000 
cruise_speed= 200.000 
max_indicated_speed=280
max_mach= 0.55
[autopilot]
autopilot_available=1 
flight_director_available=1 
default_vertical_speed=700.0 
autothrottle_available=0 
pitch_takeoff_ga=8.000000 
max_pitch=10.000000
max_pitch_acceleration=1.000000
max_pitch_velocity_lo_alt=2.000000
max_pitch_velocity_hi_alt=1.500000
max_pitch_velocity_lo_alt_breakpoint=20000.000000
max_pitch_velocity_hi_alt_breakpoint=28000.000000
max_bank=25.000000
max_bank_acceleration=1.800000
max_bank_velocity=3.000000
max_throttle_rate=0.100000
nav_proportional_control=9.000000
nav_integrator_control=0.250000
nav_derivative_control=0.000000
nav_integrator_boundary=2.500000
nav_derivative_boundary=0.000000
gs_proportional_control=9.520000
gs_integrator_control=0.260000
gs_derivative_control=0.000000
gs_integrator_boundary=0.700000
gs_derivative_boundary=0.000000
yaw_damper_gain=0.000000
use_no_default_pitch=1
use_no_default_bank=1
default_pitch_mode=0
default_bank_mode=0
[brakes]
toe_brakes_scale=0.772
parking_brake=1
[gear_warning_system]
gear_warning_available=0
pct_throttle_limit=0
flap_limit_power=0
flap_limit_idle=0.000000
[hydraulic_system]
normal_pressure=1000
engine_map= 1,  0,  0,  0
[stall_warning]
type=1
[attitude_indicators]
attitude_indicator.0=2
[turn_indicators]
turn_indicator.0=1,0
[Flaps.0]
type= 1
span-outboard= 0.500
extending-time= 10.000
system_type= 1
damaging-speed= 175.000
blowout-speed= 200.000
lift_scalar= 1.000
drag_scalar= 1.000
pitch_scalar= 1.000
flaps-position.0= 0.000, 0.000
flaps-position.1=30.00,000
Enjoy!