i'm using it for gaming at all and i didn't buy all the parts from the amazon with full price tag, most of them purchased with half the price :) from amazon.co.uk and others local store.
In first run, my only issues was bios updating "updating via net in the MB bios was a bad idea" After many failure boot, blue screen (BSoD), bad ram detection, etc... then i just checked my bios and i see, i don't have my favorites option!! Yep, The first update was unsuccessful, then updating again with MB usb bios flashback button and everything work fine until now. but, still i have air bubble in my loop, waiting for my order "cylinder reservoirs" for reduces air ingestion to a minimum. well, nothing more to say.......Wait, Wait, next project is RX2TEA2 ;)