Great advice from oldblu,Tex.
I would much rather entrust my truck to a shop who specializes in old iron.
Like he says,they will possibly have their own guy 'in-house' with the skills or at least use someone who
can do the work.
I'm fortunate as I work in the automotive glass trade so I can do this myself.
So if mine's wrong there's only one guy I can blame!

The big national companies are more interested in quantity rather than quality.
They seldom have the knowledge/skill or even interest in earlier vehicles.