need opinion on this gas tank

I found this fuel tank on eBay and wondering the quality of it.Im wanting to finally end my dirty fuel problems by getting a brand new fuel tank and new fuel lines so my car is somewhat reliable.http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=250663772303&viewitem=&sspagename=STRK%3AMEWAX%3AIT