Questions – Looking at buying a 1966

[NorthshoreChevy]

I'm looking and buying a 1966 Chevy pickup. The cab and body look to be in good shape with minor rust spots at the base of the tailgate and some blistered up rust on driver side fender under primer. The motor is the six cylinder that's pretty much the same as original.

I would want to paint it, put the wooden slats in the bed and a few other things. What type of money am I looking at to paint and fix the bed? What other things usually come up in a truck this age?