[Paul the 6th]

not sure if this will be of any help to you but there's the www.mig-welding.co.uk website which has a forum & lots of members (not unlike us lot) who are properly upto speed on their welding and they might know of a mobile welding service OR maybe willing to help you out if they're local I'm on there myself but I've yet to take the plunge and buy a mig welder (no good for ally as far as I'm aware - it's a bit delicate in comparison to mild steel, which most diy/home projects are fabricated from)