Cant go wrong with the hobart. It goes down to 25 amp. Has a stable arc and consumables are plentiful. My 80 cu ft bottle was 300 from air gas. Which seems outrageous but i own it. Btw i got that patch sent out to you today. Snail mail but its coming. Lookin forward to seein what your plan to fix the regal is.
The Hobart seems like a good buy. Should be sufficient for what I need. Those bottles are so expensive, but unless you are going through them all the time I think it's worth owning it.
Appreciate you getting that mailed out, I'll figure out a way to get it burned in!