Why not buy a cheap mig', And a 4" grinder with a flap wheel, And have a go yourself.
It's so much fun to be able to make tools etc and mend things.
Lots of info on youtube, On how to weld.
It's not too hard.
Have a play with some scrap metal, Try to weld 2 things the same thickness, To make it more easy.
Good Luck, Bill.
Thanks
Good ideas.
I have a home made bench grinder but unfortunately no bench to put it on (recent house move).
Also have a Futura 140 arc welder but no skills.
Short of a metal turning lathe, I’ve got most tools to do jobs on the Vin and my other bikes. Just need to sort out a basic workshop.