I mainly use this build for gaming, and pretty much nothing else. It's worked even better than expected, and the only issues I had were installing the network drivers. Still, even that was pretty easy once I figured out how. I'm planning on upgrading to 16 GB of RAM later too. Also, the prices are roughly what I paid for at the time, since I can't remember the exact prices. I get 120 FPS while playing heavy modded Minecraft as a test. Not bad I'd say.
EDIT: It's been almost 2 weeks, and I recently got back into Elder Scrolls 3: Morrowind. I'm using a heavy mod pack that overhauls all the textures and animations in the game, making it look like the latest Elder Scrolls game. Still getting 100-120 FPS. Still under average temperature.
EDIT 2: It's been a long time since I've updated this, and I've drastically increased my game library. I'm proud to say I can now consider myself a PC gamer lol.