I need information on how to remove the stainless steel trim form the roof of my 55 Mercury Montclair. I want to prep the roof for paint and not destroy the moldings as I remove them. I tried to remove them already however it seemed like there might be some nuts that need to be removed but could not see any under the headliner. I have included a picture show the piece or pieces. The picture is not my car just one I copied.