Nice build, no obvious issues.
If planning to overclock (which it looks like you plan to do) then get some RAM rated for a higher clock setting than stock 1600.
Perhaps an m.2 SSD instead of a traditional 2.5" drive? It would be faster and smaller. Also, consider ditching the HDD (get a NAS for bulk storage... I mean it is 2015 already) and spend that money towards a larger SSD that can hold most of your games. I have a 512GB SSD setup and it makes for extremely fast load times, and no need for a HDD in my tower. If you went with m.2 then you could have no drives attached at all, which would be really clean.
I like that case, the White version looks really nice.