Go to the bookstore and get a copy of Tom Brownell's "How to Restore Your Chevrolet Pickup."

On pages 127 - 134 they give a pretty neat procedure on how to make a 5 window cab that sounds pretty reasonable.

After thinking about MARTINSTR's approach, his might be easier if your door gaps are all right, ect.

Remember 9-11-01--God Bless the USA
JUSTICE, not REVENGE, will prevail

1951 Chevy 1/2-ton Pickup truck