What you think about this build ?

Nice build, if your only gaming and want to save some money (SSD?) you could always get a i5-4690K. Or if you do need the extra threads for streaming/editing/etc then theres always the Xeon 1231. The only downside to the Xeon is that it can't be overclocked. Everything else looks great.

@rolli59, the PSU is a Tier 1, should be quite good.

http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html
 


It's tier 2 not tier 1 coz it's Vs not V
 
Gold gains you about 2% extra efficiency at 80%+ usage, which with that setup you will rarely hit.
Its an absolute non-issue mate, the seasonic is 25% cheaper, its better quality.

Its just plain a better choice - it would be even if it were the same price IMO.
 


The tier 1 are made by Seasonic this one is made by Enhance electronics. It may be good but I only trust individual reviews and found one which gives it good character.

@OP nothing wrong going with the CM!
 
I would take any seasonic model over any enhance model every time.

The cm one is actually a fairly decent PSU - the fact is though its not as good quality as the seasonic & is considerably more expensive , its your money & your decision but I honestly think going with the cm is a bad choice.