Have a look at the changes I've made:http://pcpartpicker.com/p/1AfXF
Hmm. Can I get an explanation for some of these changes? I'm not sure I want to change the video card, I really like the one I've got. For the power supply, I'm still working on finding one,mainly I'm just searching for a quality one that will last a long time that I can afford. But I'll take a look at that MOBO.