Woo hoo! Finally got a good starter. I opened it up to check and the potting was perfect.
I spent about 30 minutes riding it around the neighborhood and making adjustments. Also setting the throttle limit so Eli doesn't make a spectacle of himself. Yet.
There is some wear in the front end that I'll need to deal with in the near future. I'm getting death wobble as I near top end. Looks like the upper ball joints may be nearing near the end of their life.