Thanks for the suggestions! I have a Lian-Li case myself, and love the tool-less design and the steel (feels heavy and durable). I've added the ram and mobo changes, though I'm not sure about the monitor yet. I'm building this for my brother, and he wanted to get everything from one place if possible, but I'll see what he thinks.
Thanks for the suggestions! I defaulted to the logitech because I have a G700 myself, but I've heard a lot of good things about RAZER gaming mice. It looks like I have a little to spend on a graphics card, so I'll check out the 560 Ti. Is that compatible with the Mobo that gkay09 linked? Would you recommend anything better with ~$200 to play with?