Sorry I wasn't clear. My concern is that if this is a non-standard Skee Ball machine (not actually made by Skee Ball) finding replacement parts (other than simple stuff like lights) for it may be completely impossible. For example, one of the 2 machines is missing 2 of the 3 circuit boards that are supposed to be in it. I will not be able to fabricate my own, and may not be able to find replacement boards, so the only other way to salvage it would be to buy a set of boards from a "real" Skee Ball machine and convert the electronics in this one to work with that control board. I would only be changing the display to make it work with the real Skee Ball control boards, not for the sake of LED lighting. (I believe I meant to say LCD anyway).