That's pretty cool. When it was clear Asteroids was going to be a big hit, they just threw the game in some leftover LL cabs. I have an early-run Asteroids as well, but it has the Asteroids art. Mine also has the Owl Eyes door, yellow text, and the board had the original ROMS until I bought the HSS kit (well worth it, BTW). The only non-original part on it is the repro control panel, with is brand new and looks mint.