I know this is random but I know the local U-Haul fleet garage threw out dozens of them, after they stopped offering trucks with diesel engines (because customers kept putting gasoline in them). It may be worthwhile to track them down and see if they have any.
Concider a Kent-Moore too. Easy to move around, easy to use.
That is very useful information, thank you! I`ll see if I can track them down.
I'd probably be fine with a DIY setup but for the first time in my life I don't have a lathe or mig or tig welder. lolI'll see what I can figure out if nothing shows up.