It will be driven in the winter, one of the questions i had was going to be rust proofing.
our trucks rot from the inside-out. the key starting locations are above the rear tire inside the bedwall (you can see the ledge where crap collects if you peer up in front or behind the tire), the floorboards under the carpet (chances are that it's rusting there already), inside the rockers, inside the frame, and inside the bottoms of the doors.