Hi, I'm new to computer building and I have made a list for all the components I will need to build my computer. My budget for this first computer build is 400-450 USD. I have all the necessary peripherals so I can use all of this budget for building the computer. I am focusing this PC as a budget gaming PC. Some games that I would like to be able to run on this computer with normal to high settings are COD4, Fifa 15, MW2 and some GTA V. I would like it if you could please give me feedback on the compatibility of these components and just some advice on what I could improve. Here is the link to all the components on the website pcpartpicker: http://pcpartpicker.com/p/rBTQQ7 Thanks for the help!