Hi looking to buy a new welder, my 20 year old mig mate is getting past it. Is this any good for the price. I'm going to use it to fit some relacement sills to my disco & patch the chassis when it needs it. http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=350165213557&ru=http%3A%2F%2Fshop.ebay.co.uk%3A80%2F%3F_from%3DR40%26_trksid%3Dm38%26_nkw%3D350165213557%2509%26_sacat%3DSee-All-Categories%26_fvi%3D1