Thank you all for your comments and suggestions.
@Santoro Glad to see you around again.

Holidays, shopping and family have really cut down on garage time but here's a small update on the top of the control panel/plexi.
Here's some pics with brief descriptions to help out some of our new members.
1 pic shows plexi cut to size of CP
2 pic Placed the artwork over the CP to drill pilot holes.
3 pic Pilot holes drilled
4 button holes drilled half way to avoid chip out underneath
5 sanded CP lightly
6 I don't like using a spade bit on the plexi (I tend to put too much pressure and cause it to crack so I use a straight bit to drill out a small hole to fit the flush trim bit (you must have a steady hand to do this or you'll mess up the CP)
7 finished holes on plexi with flush trim bit
Last 2 pics just shows how it will look with some buttons in place. Will use red for player 1 and blue for player 2. (just wanted to see what the yellow would look like)
Also the protective film is still on the plexi, so the art really doesn't show through.
Let me know if you have any questions.