Sweet! Personally, I'd go the Daphne route and get both DL titles as well as Space Ace on there.
I still have my MACH 3 cabinet that was converted to Choplifter years ago that I plan on converting back, but I'm going to go with Daphne and not worry about the original LD player since they're near impossible to find for less than the price of a new kidney and they hardly ever stay working.
Plus, with Daphne I can also add Cobra Command, Astron Belt, and other similar games. I've even seen Daphne used on an old original Xbox, which I have, so there's that too.
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