Not looking to run anything insane, just something consistent, long-lasting, and able to run Starcraft 2-tier (or so) games. I'm not particularly familiar with building a PC in general, so if there's something obvious I'm missing, let me know.
Also, I already have a monitor, mouse, and keyboard.
Heres a much better and more future proof build and much better in almost every way lol. And amd/amd goesbetter than amd/nvidia http://pcpartpicker.com/p/Piq5
This build will give you a much stronger cpu, double the hdd space, and a newer and more powerful gpu for about $13 more than your build. Everything else seemed adiquate for your price range.