I recently built a new comp,with a G0 Q6600, a P5K premium within a CM 830 case. I currently have the stock cooler on the Q6600, its @ 3.15ghz, with idles around 40 and load around 60ish. I want to get up to 3.5, so I'm looking into aftermarket coolers. A cheap watercool system might be within my range, but I have heard the top air coolers can be better and my case has excellent air flow, so my question is, which air cooler would be a good choice for this system?