[Phil Waterman]

Hi Mike

First I'm sure that in service if the color of the truck was changed they either left the side curtains and frame alone or they painted it the overall color of the truck.

Now as to the practical side this is exactly what I did on my HUP when I repainted the truck I masked of the windows and sprayed the front and back of the canvas. Paint on the canvas has last 20 years.

Cheers Phil