First time mini-ITX build

[VenturaBullet]

As before, not for gaming per se, rather, multi monitor work, but in a smaller work environment.
Potential build is as follows:
NZXT Manta case
i5-6600K
MSI H110I Pro LGA 1511 mobo
Thermalright AXP-100R
(or be quiet! Dark power (depends on space))
G. Skill F4-2133C15D-16GRR Ripjaws 4 Series 16GB (2 x 8GB)
Zotac GTX 970 AMP! Omega 4GB (come on, NHL season starts soon)
Corsair RM750x PSU
Samsung 850 Evo 250GB M.2 (boot)
Samsung 850 Evo 500GB SSD 2.5"

So impressed with the Samsung, G.Skill and Corsair from the previous mid-tower build, that want more. The Gigabyte R9 270 was mighty good, but just felt like wanted more, and with the new GPU, upgraded to an Evga Supernova 850W, so don't mind a bit of overkill when not perhaps using it.

Wondering if this will all fit in the case, more than anything else.

 

[Chugalug_]

Budget?
Part selection is TERRIBLE, and compatibility is just not even a question here.
Do you need wireless?
Do you already have the 850 G2?

 

[bicycle_repair_man]

That's a rather odd selection of components. You have an unlocked CPU with a motherboard that doesn't allow overclocking, a gaming GPU when gaming doesn't really factor into the equation and a PSU that's massively over-powered and more expensive as a result.

What exactly are you using this PC for and what budget do you have?