HTPC/4K gaming rig

[jallsey]

About to pull the trigger on this lot for a new HTPC/4K gaming rig

Obsidian 250D
ASUS Z170i pro gaming
i5 6600K
650W Supernova G2
2x8GB DDR4 Vengeance LPX PC4-25600 (3200)
H100i v2
2xNF-F12 PWM (to replace stock fans on H100i V2)
1xNF-A14 PWM (front)
2xNF-A8 PWM (exhaust)

Holding off on video card until next gen

Any thoughts/suggestions?

[MasterSpryce]

Seems pretty good to me, nothing i would really change but maybe that's just me.