Very true. Electrics needed only for the igniters. Once air and elec available, outside crew opens air supply valve on cart upon pilot signal. About 10-15% RPM, push throttle handle outboard while still in idle cutoff to scrub igniters microswitch, then out of cutoff detent to idle detent. I doubt the igniter scrubbing is modeled, though.well all you need to do is add the NC-8(elect cart) an huffer (air), as no battery in A/C. Remember.