I'm building a new rig and planning on running an overclocked E8400. I was wondering what HSF should I go for to cool this. The air cooling sticky seems to be outdated. I searched around and stopped on TS Ultra-120. Is it a good HSF to run this CPU with? Are there clearance issues with motherboards, particularly Biostar I45? I'll be running this in an Antec 900 case - any issues with that as well?