Funny you say that Chris. I'm going to Fry's tomorrow to pick these up:

http://www.frys.com/product/5591560?site=sr:SEARCH:MAIN_RSLT_PG

Turns out the are the exact width of the heatskink, and a set of 8 will cover the entire top. They are self adhering as well.

I also just ordered two 48VDC fans for $1.75 each. The output of the DC power supply is 50VDC.

LFR1100 Actives,QS10HPx2,QS8x2,EP800,M3x4,M3x2 (Wood),M5HPx2 (Wood),AxiomAir,ADA1500-8,ADA1500-7