Hey guys I am using the stock CPU cooler and it is loud as ****. I knew I was going to need a new HSF but I can't decide which one. I will be doing heavy OCing and right now my cpu idle temp is in between 19-21 C. I can't decide whether to get the tuniq tower for $50 or a thermalright ultra and a scythe sflex fan for $75. And if any of you could send some links for guides to OC this build I would greatly appreciate it. Thanks.