hey guys im new but i was just wondering im building my father a gaming pc and i can get the EVGA 780i FTW mobo and the q660 and a Thermaltake Bigwater 760i for $90 plus im going to get him 2x 8800gtx sli with the thermaltake tmg4 liquid waterblock for $100 on them is this a good deal and would it be able to pay BF3 would a 750w handle it its not for me though i currently have a Alienware aurora r4 with a 560 ti 2gb