I have a 1971 Triumph TR6 rust free California car in fairly original condition. Running and on the road daily. Mechanically sound and kept up. Is it worth it to fix up minor body dings, repaint and redo interior? Or should I just keep as daily driver that it's been for me for last 32 years?

I would decide to fix it up. Nothing says you need to do it all at once, however.

Certainly. They have a strong collectability.

It would seem a shame to let it deteriorate, since little dings have a tendency to get bigger. Heaven knows I've let headliners sag until I couldn't see out the rear view often enough.