Does anyone have some pictures with thoughts and ideas on how to finish off the truck ceiling? I am deadening my trunk and want to create beauty board panel that will be seen. I play on adding some sound deadening foam and want to use the beauty board panel to "sandwich" the foam against the trunk roof. The metal is the back deck and since I am creating an infinite baffle I will need to seal the entire trunk from the cab and so this will aid in my efforts. Its the upper lip that seams to be the most difficult. I have thoughts but would love some advise from any of you that have done it.