I thought I'd update this thread
I went with a 2700k and I've got it to 4.5GHz so far. The thermal paste is still getting better and better so I should be able to get 4.8+GHz as the cores have gone from 72C to 61C under 100% SETI load and I have plenty of voltage headroom
GPU is a 560ti, and murders 25 point units in about 2 min 15 secs each. FFS, I can't get WUs fast enough now...
As it stands, I have had the machine on for about 10 hours today, and it's earned about 12k points. Now, wheres my stomp boot?
FluffySheep