I just bought all new parts: formula z, 9590 cpu, nzxt kraken x60, nzxt hale 1200 watt psu, and g-skill ripjaws f3 1866c10q-32gzm. Although not particularly an issue, I have 2 GTX strix 980's.Since the psu is modular, do i have to plug the 8 pin to t...