Save your money and go for 6800K, the difference is rather arbitrary, in PCI-lanes, which you wouldn't saturate even with multiple-GPU setup because they don't really matter as much. From over-clocking potential, they won't differ imho.
860W is bit overkill, but on other hand, it will run in passive mode every time except when you'll render and use GPU at same time. People sometimes buy it in this fashion and I even I have one 1000W Superflower for 500W build simply because it runs passively this way.
You could settle for 760W and save money and if you stay with gold-rated series like X, or go higher end and get 760W P-Series and still save some money (I just bought one for 170 euros).
Alternatively, since this isn't such super-high budget, you can go for even more reasonable, yet still super quality, PSUs like Superflower Leadex, where 750W comes up to around 130 +/- euros.
nVMe drives are attractive, but in day by day use, almost without benefit, esp. at such low capacity. We don't transfer 50GB of photography twice a day, we keep opening and re-saving 1gb big 3dsMax scenes, where 3dsMax takes 20 times longer than harddrive allows anyway.
I use 850 EVOs for every workstation and fileserver I have included. None of the TLC drawbacks like competitors and capacity always trumps. I use 500gb which costs around 150 euros these days. 256gb became too little for me already 2 years back.
But this is just option, nothing against having high-tech part in new build :- )
(I would say also buy the 4TB Red instead of 3TB if budget allows in the end).
Make sure you buy 4x8GB modules so you can upgrade to 64GB later. I would say buy 64 right now but if budget is tight, keep it as is :- ).
You can actually buy 2x16gb and have option to run 128 in some future :- ) Don't discount it, I already run 128... keep rendering 50gb scenes and have few big photoshops open. Priceless. Yeah it would run dual-channel until then, but that makes zero difference.
Beware that Asus Turbo is outside blower, they're thus louder, although 1060 doesn't make as much noise as higher series, I am still bigger fan of multiple inside blowing fans. I haven't yet read any comparative reviews, so I honestly don't know which one is best.
But Turbo will definitely make your semi-passive PSU investment worthless.
Rest is sound, Fractal and Noctua are all-stars, there isn't alternative worth mentioning :- )
