Originally i was planning on using the stock cooler that comes with my E8400. i wasn't planning on OC'ing until I decided I'd get a 4870X2. I didn't want my CPU bottlenecking my GPU. Now I'm having a hard time deciding which CPU cooler would be the best choice. Many people are told me to get the OCZ Vendetta 2 along with the Xigmatek backplate. should I go with that or should I pick up a Xigmatek brand CPU cooler?