It would be nice in the hangar that you see the difference in aircraft weight when loading bombs and other ordance. Such as taking a smaller gun package. I believer a aircraft with a full load of fuel and bombs and rockets weights more than what it says in hanger.

Also if you up a plane with a smaller gun package and less ammo( P-47m 6 guns small ammo package)

. I noticed it did tend to make a diffference in the planes perfomance. I dont know how hard it would be to change put I believe it would help give you a edge in a fight.
