mirror opinions....

Well, my Violent Valiant needs a right side mirror, which I have, but would like help on how to get the door panels off, probably starting with the door handles. Maybe a body shop that has worked on these 60’s cars might be the best bet. Something that looks do simple......ain’t!
What could be simpler than pulling an armrest, a door handle , a window crank handle, and popping loose 8-10 pry out clips ?!