I'm with you Hooked! I did the same to my LTBR. I liked the back glass it came with but It was missing the loud red and yellow's not to mention the corner art work of the train, Rosie and cannons. Just seemed to tie In most of the music titles within the game. I have #4 signed by SR. Anyone looking for one Steve has them available. Limited and signed up to 50 I think. Here's his link:
http://www.steveritchiepinball.com/
-Art