Here is my new custom loop build. For some reason I was not allowed to add the correct GPU's in my system since they are not SLI. I am using MSI 1080 TI FE and two Palit 980 Ti Super Jetstream.
I mainly use it for 3D work (C4D & Houdini) but also quite a bit of gaming on it (ARMA3, PUBG, BF1 etc)..
About the custom loop:
I am using two EK DDC pumps, 480mm rad on top, 360mm rad in front, 420mm rad in the bottom. Using EKWB's Threadripper block.