I am building a new gaming pc and i want to play at 1080p on high/ultra. I have a 144hz monitor and i don't know which graphics card would get me the best FPS. Should i just get one gtx 780 and play at 60hz or get 760 sli and get more fps. I don't want to use v sync and limit my graphics card performance. My full build is http://pcpartpicker.com/p/wWybCJ . I don't want to play at 1440p or get a g sync kit either. I want to be able to play GTA V when it comes out. Thank you