Ive built an overhead console to house a 7.2 inch monitor (which fits perfectly between the sunvisors ) Can anyone come up with any ways to mount this thing with out doing anything permanant, like screwing into the headliner. I get sick to my stomach just thinking about it. I guesss more importantly, if i put 2 screws in headliner, and then decide to take them out, can they be repaired? Thanks

Brian