The H100 is like that so the tubes don't run over the Ram LEDs and block them out from te window that's all, as for the PSU I had 3x 7970's before to run 3 30" Hazro monitors but after nothing but problems I sold them and got The 680's I'm looking to water cool them so I can fit a 3rd in but still can't find a water block for the none ref cards..
Sorry it's a 3930k
Thanks guys