On second thoughts, my minimum FPS is pretty damn awesome, 50+ is very acceptable to me. I might just say F it and be happy with what I have for now. If I encounter a game in the future where my minimum starts to get to 40 or 30 I'll move to i7 or i9 or whatever is new at the time. For BF3 maybe.
In the meanwhile I'll just put whatever funds I have to the side and save up for my next overhaul I think.
edit: Just realized I forgot to mention I'm using the 10.2s.....maybe I'll give the 10.3s a try and see if performance increases at all. Maybe I'm not limited afterall if so.