One possibility is to mount the touchscreen in an ornate frame, then set it (or fix it via a bracket) to the top of the cabinet. ie make it look like it's just sitting there, but it's hardmounted so touching it won't knock it off.)
As for the small holes onthe bezel, you could build small boxes inside each, then mount those vacuum tube UV Meters in there. They'll be protected from fingers, but VERY visible.
Lots of possibilities there.