I did the stove vent last summer. The same issue. I choose black color, due to my black belly band, window frames and tires. I also choose to brush paint it with a made for plastic paint. Brush strokes are not noticeable and it was a bit easier than taping the area and worrying about over spray. We'll see how it holds up?
The propane cover is already "Dover White" and due for a touch up. I wonder how a black propane cover would look?
Paul and Janet Braun
2003 Toyota 4Runner V8 now 2012 Toyota Sequoia V8
Escape 19' 2010 now 2014 Escape 21'