There's a mod I want to try that changes the power armor: Instead of finding multiple suits, the Survivor finds pieces of a single suit scattered across the Commonwealth. When assembled, the final suit is more durable than the regular suits. It sounds more fun - I grew a little bored with the suits as presented in the vanilla game. Like everyone else, I had an arsenal filled with an array of suits I never used. I'm a little concerned that the final suit in this mod could be even more over-powered, but I haven't tried it (I'm well into my current game, and this sounds like a dramatic change that wouldn't go well with an existing game). I also don't know what this mod does with the suit you get from the Brotherhood (which, frankly, I never use anyway because I already had a better one - I just left it sitting on the Prydwyn).