I checked out the A-37 and apparently the cockpit has undergone some renovations since I worked on them in Nam. Doesn't look like the original cockpit layout. Also, why do people insist on putting smoke into engine exhaust where there was none? I worked on both the T-37 and the A-37B models and never saw smoke like I see in the screenshots. If I can find a way to kill that I might be interested as there's no telling if or when anything will come of an A/T-37 in FSX or P3D.. . . . . Aerobask has the higher reputation but others have also shown to be top notch. Military, I can only make two recommendations. The little Albatross and the A-37. Both fly decently and are fun, and the a-37 comes with weapons.
Enjoy..