Congrats on a very impressive build bro, you have put alot of thought into your system.
I would love to get my hands on a 980x.
Have you thought about joining the XS World Community Grid team that CPU would be good for 40k - 50k points per day.
Also you QPI speed is below stock 3200Mhz what is it at if you leave the multi to auto with the 160 bus speed.