I'm considering putting my old VF700 (from my remaining 6600GT) on my 8800GT. From what I have read, it should be better than stock cooling (idle ~60C, load w/ ATITOOL hovered around 86C). I have 8 Zalman RAM sinks as well. My question is, should I be worried about the voltage regulators and putting a heat sink on those? If so, I suppose I'll need to go find some thermal tape. I have no plans to overclock, causing me to hesitate at even swapping the coolers - stock is quiet but really freaking hot. Opinions?