Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
Do you still want quad or would dual be okay? The E8400 E0 is quick and cool running, so overclocks well for example![]()
I know I might be biased, but I really don't think you need to upgrade cpu yet. Maybe look at upgrading something else like monitor/GPU first?