As usual,I am building a set up for a friend and have many questions to ask.I have a EVGA Co-Op 295 and just purchased an Asus GTX#460. I want to run the 460 in physix.Would this set up run good or should I sell the 295,use the 460 as my primary card and add my BFG #260(last years build left over card)as Physix card.