Nice build.
Don't listen to those telling you to wait for newer graphics cards. The most optimistic believe that Nvidia will launch Pascal by Q1 2016 so they are still far away.
If you prefer a quiet PC, I'd look for the Fractal Design R5. It's a great and quiet case
http://www.newegg.com/Product/Product.aspx?Item=N82E16811352048 (10$ more for the version with a window)
Also, and last, I'm quite sure that you've already looked it but that monitor has a TN panel. Unless you're used to displays with that high refresh rate, I'd honestly go for a monitor with an IPS panel for better colors and the same 1000:1 real contrast ratio or an VA panel for slightly better colors but much improved contrast.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.
