I think this has been posted before, but here goes:
I recommend adding an observer position to the C-47 (the "dome" on top of the plane). This would allow the pilot to see his surroundings better.
Why?
Every C-47 I've attacked never made the slightest effort to avoid me. Today, flying one, I saw why--they have terrible visibility. If the C-47 had an abserver position, the goonie driver could better monitor his situation, call for help if he spotted a low NME fighter, and maybe even make an effort to dodge the enemy (In AW the goons would usually try to dodge attacking fighters to the best of their ability, and would occasionally survive long enough for friendly fighters to pick off the attacker).
Such a position would be used pretty much anytime someone flew a goonie, so it wouldn't be wasted effort. It'd be a small but nice addition to the game.
J_A_B