I have a 2013 eagle and use my camper quite a bit in the shoulder seasons and always get quite a bit of condensation build up on the ceiling that I dry with a towel before putting to top down. I was thinking about replacing the wood/mdf molding with a plastic or non-wood material for long term durability due to constant exposure. I already have one section of molding that bowed out from the ceiling due to moisture. It seems silly to use a wood product on an area prone to condensation. I was wondering if any one has done this or know what it's attached to. Looks to be stapled on with a finish stapler. Any thoughts?