I just ordered an X79 motherboard and a i7 3930K and the Corsair H100. I have a Coolermaster ATCS 840 case that has 2 large fans at the top of the case and was wondering if I should mount the H100 radiator there? If so, should I remove the 2 case fans? Also, saw some videos on YouTube of how to install. These videos raised two more questions. That is, one showed adding thermal compound to the CPU. I thought the H100 had it's own thermal compoiund. The other question was about how to set the fans. I currently have case fans in the front of the case, bottom of the case pulling air in. To blow air out of the case, the top 2 fans and rear fans are blowing out. Some of the videos showed the 2 top fans blowing in., Which is correct?