Sycth has some sick CPU colers.
www.frozencpu.com is a 'cool' site too.
If your going for the e8xxx series, I would save the money and go for the 8200, less MHz out of the gate, but neither can get a 200% OC. You can push a 8200 well into the high 3's. Sure the 8400 can push a half a GHz farther, but there putting out a
e8600 @ 3.3 GHz later this year.