Hi, this is my first build. I want the PC to be able to handle intensive new games at least on high, maaaaybe ultra, above 30fps. The max I could ever go is $750 not higher, but for the PC only. Meaning if adding in a wireless card ( which I need) over $ 750 is fine. Also which wireless card is best? How do I install them? http://pcpartpicker.com/user/danny2146/saved/bynXsY