ALMOST done with thermalright 947U review:
http://www.procooling.com/users/phae...malrightcw.jpg
Note how much better reproducibility is when using 4 mounting holes. I have one more day of testing and then I should be able to write this review up. Obviously it's quite a good performer.
KE offered me another heatsink (//edit: Vantec aeroflow) to test while I wait for my lab chiller. Not sure if I'll take him up on that or finish testing the swiftech complete wc kit out though...