This system has been a long time coming.
I couldn't stand my 2007/2008 prebuilt Compaq Presario SR5421F anymore, from the constant hanging to the inability to play any decent game. I also was influenced from having built a couple pcs for other people but not one for myself. Initially I just wanted a modern system, but I acquired a brand new GTX 770 from a friend for only $200 so of course I had to upgrade the other parts I planned to buy.
Went with an AMD CPU because of the price versus Intel premiums. I made a mistake with the RAM and got 1.65v 1600 instead of 1.5v 1600, and only 4GB as I'm pretty sure I won't be using more than that. Definitely loving the Corsair 200R, although the Antec 300/2 was my second choice. I picked up the Antec HCG-620w for a steal at $64($71 total).
Overall, I'm very satisfied with my build, buyer's remorse is not even possible for me. I needed a new system that wouldn't freeze; I got a great video card for cheap; and now I can do some pc gaming here and there that doesn't cost as much as console gaming.
Reused parts: TP-Link wifi adapter ASUS VH236H E-3lue Cobra jr mouse
Tried my best with cable management, could be better but eh it's good enough.