About that light switch the PO had installed...that was the first thing that absolutely had to go. I looked around for the original switch and did manage to find a Cutler Hammer switch that looked good. But the cover for the electrical box on the motor was missing, and that's a little tougher to find.
So, I decided to go a different route all together. I came across a motor starter on FB marketplace for $25 and grabbed that to use for my sander. It's an Allen Bradley 709SP with a dual voltage coil that can be easily set up for either 110v or 220v. I also found the proper heater, an N30 in this case, on eBay for a few bucks. Not too bad all in all.
The switch was in pretty good condition overall. The paint is a little rough on one side and on the back, but I decided to polish it up and keep it all original.
Now to decide where exactly on the stand I will mount this pretty little switch. I think I'll go dead center on the front, but I'll make that call once I get things back together.
It cleaned up pretty nicely, I think.

And the inside is in pretty nice shape as well.
When I first got my hands on this switch, I wasn't sure how to confirm that it was really made for 110 or 220v. I had read that many of the AB 709 motor starters were set up for EITHER 110 or 220, but NOT both. However, the 709SP is in fact a dual voltage coil that can be switched between voltages by moving a simple jumper. Here's the proof I needed to feel good about what I had:
