I have finally found stable with my i7 - 2700k @ 4.7Ghz With 1.375v... My highest core is around 70c average and peaks between 75 and 79c. This is with the new Noctua fans i put on to my h100i. Ambient temps are around 28-30c. I was wondering how much of a difference would i see from replacing the thermal compound on my h100i. If it is worth it what thermal compound is the best? Last question is are my temps good?