I am considering buying this engine off of eBay. Can anyone tell me if this is a good way to buy an engine and also if the price is right? Are engine parts readily obtained?<br /><br />Here is the URL: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2424449664&category=26454 <br /><br />Thanks for your help.