I'm working on my first as a repair for guy my father knows. A Williams Aztec. Slightly stressful when you REALLY don't want to screw up because it's for someone else.
My payment though is a "dead" but nice Liberty Bell which will be mine. He knows he's getting off cheap. A "real" repair guy would charge a lot for this work. But that's ok. I told him I don't really care about the money. I just want another pin to fix.