I just re-watched the trilogy this past week for the first time since I was a kid. It's a lot cheesier than I remembered, but as far as playfield toys go, the available "add-ons" are barely a part of the movie--the blimp, mine cart, rock rolling toward Indy. Definitely better off just improving the sound and a few lights like the spinning idol light mod. If anything, I'd almost replace the HUGE planes with smaller versions. The plane scene is what, 5 minutes? Kinda strange that they made them so big.