Have you considered one of the new Buick regal T's. My wife had one as a rental it surprised me very spunky. Rode well and average mpg around town was 26 with almost 30 hwy. Just a thought.
Praying all is well Chuck. I had a resection about a year and a half it was tough right after the surgery but it gets better just relax and enjoy your time off. I pray for a speedy recover.
I would look at the miller 211 or the hobart 210 mpv, Either will do all that you need to do and they will run on 110 or 220 and you can also get a spool gun to do some aluminum. I hope that this helps.