Well - that doesn't sound good but seems par for this course.
I think I have the lock cleaned up, greased, and back together.
A crescent wrench with some light pressure loosened up the top of the channel. Some well placed blows to the inside of the lock cover "fixed" the dent, and some careful metalwork got the cover true to the lock case.
Some before and after pictures of the tear down and end result.
https://imgur.com/JT8WBCahttps://imgur.com/iPp1tPdhttps://imgur.com/T9L82h6https://imgur.com/dQJZfVBhttps://imgur.com/eJHCjEJI was the one who scratched wheel 3 at around 70.
I'll clean up the dial face and dial ring later.
I also noted in daylight that I scratched the dial with my channel locks so I may be looking for a new Mosler dial. It's not fatal but if I'm doing all this work,I might as well make the investment since the dial is one of the first things people look at.