Thats a great build, 1 thing though, replace the PSU with the Corsair 1200i, Its more reliable
thanks for the advice also would you recommend a single gtx 770 4gb card or dual 2gb gtx 770
Dual for sure
+1 to Dual GTX770's
thanks oh i reolaced the asus mobo with a gigabyte d3h
If the price isn't an issue I would stick with the Asus. As far as I'm aware they are more reliable and better customer service than Gigabyte, and the Maximus VI looks awesome.