its your wish mate. if that PSU smokes out under load, your whole PC will be compromised. go for HD6670 1Gb GDDR5 (don't go for GDDR3 based GPU) from Sapphire or MSI. in case you want to change PSU, go for HD5670 512Mb/1Gb GDDR5 + FSP Saga II 350/400W. total will be 5.5/6k.
Hi Guest we just wanted to alert you to a major change in the forum. We will no longer be allowing the posting of outgoing links. Please use the attachment feature to attach media to your posts.