This was the first computer I ever built. I was surprised how easy it is (my only short-coming being cable management, which I'm going to work on improving). I have had no issues at all. The only items I haven't acquired yet are the GPU and Win 7. I installed Linux on it so I could get it CPU mining while I wait on the last two parts. I'm going to buy the GPU first, then Windows. I'm going to be mining with this machine, as well as playing Total War games (The coolest games ever :D).
This is the first i7 I have owned and I'm really liking it. Coupled with the OS being installed on an SSD, it makes for a very fast computing experience. The mobo is wicked.
After I add the GPU and Windows I'm also going to add another 8 gigs of RAM and a card reader. That will finalize my build. I'll keep this build updated as I go too, and once I install Windows on it I'll install HWMonitor on it and fill in the temperature information as well as the benchmark test results.
Lastly, since it was unable to be verified on this site that the Cooler Master Hyper 212 EVO could fit in the Rosewill Blackhawk case, I can verify that it does, so long as you remove the case fan from the side panel. I will be going with a low profile cooler next time I build a PC though.