I have a matching pair of cabinets about 6.5 ft tall and are oak with oak trim doors with glass in middle. look very close style to gun cabinets. I got glass shelves in one of them for all my neat finds as well as just collectable things. The other has my metal detectors. I'm thinking I should black out the glass or something on the detector one so detectors are not seen or take the glass out of door and add a oak panel so it would be a solid door.. but what is a way to add a lock on the door? lock both maybe..I think a hasp would really ruin the looks as they are beautiful cabinets. any lock pictures of cabinets?