Im about to attach the AC Accelero S1 GPU cooler to my 8800gt. I was wondering if the small voltage regulators on the right side of the card need heat sinks attached to them for more cooling. I would rather not spend the extra money to buy after market heat sinks. If they are recommended I will attach them. What do you think? The voltage regulators that I am talking about are shown in the picture below. Thanks in advance for your help.