Right, after reading the review found here I've decided to opt and upgrade to a budget E6600!
Regarding the overclock though, I intend on pushing it as far as possible on air cooling, however I'm abit stuck on the RAM to buy. Obviously if I keep the CPU stock, I would have to get ram that runs at 1066mhz (PC8500) to fully utilise the CPU's FSB. Although on an OC the FSB will be at around 1600mhz, would I just be able to get some faster ram, like the PC9200, as I'm not overly confident in OC'ing my ram by a huge 60%!