Hey, here are some photos and info about my new piece of hardware - a Mighty PC! 
Actually it was an ordeal to find some inner strength to try to work with PC and Windows again. 10 years ago I decided to quit from PC world after a series of crashes and terrible noise from my computer... I think I just made a wrong hardware chose years ago.
This time I decided to work with the leader in custom computers - www.hyperpc.ru. These guys are doing best workstations and game computer in Russia. They proposed me a couple of different variants and I found a good solution. I'm planning to buy an addition video card later(not sure that I will be able to instal the third one due to lack of free space... right?).
So, It works great, looks great (as a piece of hardware) but it is so bizarre to work in Windows after MacOs... But it works! In complete silence. Like an Iphone.
Damn you Windows, why do you have such an ugly design and terrible typography?! :)
As a display for this beast I bought an awesome - Dell UltraSharp 32 Ultra HD 4K. The image quality is so sharp, that I could cut my eyes... Love it!
So, here are the specs:

Case: Fractal Design Define R5
Video Card: GEFORCE GTX: NVIDIA TITAN XP
Processor: Intel Core i7-6950X Extreme Edition 3000MHz
Motherboard: ASUS X99-DELUXE ll INTEL X99
RAM: 64GB (4 x 16GB) DDR4 2666Mhz Kingston HyperX Savage
Hard Drive: 4TB HDD Seagate Barracuda
SSD: 250GB SSD Samsung 960 EVO M.2