I don't care for the blue ram, doesn't match the rest. And I'd go with Windows 7 Pro over 8.1, but that's just me. I'd probably jump to a 780 or 780Ti. I'm not crazy about AIO water coolers...since I tried one and the pump was DOA...that was enough for me. I went with a CM Hyper 212 EVO and it's all I need. Cool and quiet. I love that Razer case. Nice choice!
Thanks for the help! I've changed to a 780 and to a cm hyper 212 Evo. $100 drop in cooler makes up for increase in graphics card which is quite nice.
Also changed ram to a corsair vengeance 8gb, it's black and silver which fits much better.