Nice pick up Nino . It's great to get a game that means a lot to you.
Good idea too, setting up a area to show the games.
I remember this was hard to play , i think i just bounced the Chopper off the top glass trying to fly it...
I see the Game had a option for 8 track sounds .
If your game is electronic Nino , Just do all the elec caps on the sound boards , But you probably already know to do that ...