1928 Chevy truck. The roof and cab frame are all wood, and is white oak reproduction done by the Amish in our community literally years ago. When I got the truck in pieces, the roof was warped a good 7-8 inches, and I took care of that. It is perfect. Then, nail set to recess the finishing nails, and lightly belt sanded... then a vibrator sander, GORGEOUS!!! Now, I would love to keep this wood exposed, not paint it or cover it, and wonder if anyone has any experience in this at all that would be willing to discuss options with me. I have to make a decision soon. I have to seal it with danish oil, which will render it "unpaintable" or I need to prime and paint it, but that would be a shame..... I even thought of finishing it with natural danish oil, and perhaps covering it with lexan to keep rain from seeping in through the minute cracks in the seams.... I need help/suggestions in brainstorming this one... All options appreciated!!! THANKS