Posted this on m/t a few weeks ago. Think it could be a cool idea. On the mazdas that have the indented mazda logo on the tailgate i thought about cutting it out and putting plexi behind it then adding led lightbars behind that. Kind of different 3rd break idea.
You do realize that you're gonna' have to glue, or otherwise attach, the center parts of the "A" and "D" to your plexiglass, don't you?