@ZacD I'll look into that. Didn't know that even existed. I checked on some sites comparing the 980M to 970 and there is a gap but that is the closest I think.
A GTX 1060 will be fine. We have some 1070 and 1080 running at the office and they work fine. (Expect Iray which is not supported by this hardware yet) :)
It's a futuristic japonese tower. A modular kit. The modular kit is not done. The windows is a little weird. I wonder if this model is correct for the new gen modeling standard. 10 000 poly the entire tower.