[Imp]

Whatever you do someone will moan so is it worth messing with, restrict buy points & people will say I am sure it could handle more. Probably easist to just leave it & let people do there thing, in an open ended system like this someone will always take it to the limit & beyond or question the why.
My 2 peneth if exp changed is why do all that research on weapons & OOBs to man them with super soldiers & make it very much a game. I am sure you know my view on LC exp gain by now if anything slower progresion or a cap on max limit would make more sense to me keeping them within the range the game works well in. You strive very hard to make it realistic within the confines of the game engine & its by far the best game of its type in my view but super soldiers undermines the whole system.
Just my own view fully realise it is your game & your call.