Welp, with the run-up to Christmas, I haven't had time to do anything with it until yesterday. I figured I'd try to run it to see if there were any other symptoms that I didn't notice before, and it fired right up and ran fine. I may have it professionally refurbished after the holidays are over. If anyone cares to see it running through my Wife's off the hook Christmas village, I posted a video on youtube.
https://youtu.be/jw7wOXbgIhM
Thanks again for all the advice. I really appreciate the help.
Dan