I have just purchased a new house in Mobile ad am finishig the garage as a gun room. It has four brick walls, two glass doors with burglar bars, two windows with bars (all through bolted). The interior door will be a fire door with three like-keyed deadbolts. I need some way of insuring that they can't cut into the roof/ceiling; any ideas? I would also like plans for a false wall with a bookcase that opens and is undetectable, if anyone has them.