I like number 3, but I am not sure what it would like with a light behind it. It might be too bright, perhaps it might look better with a blacklight behind it, but I have read somewhere here that UV lights fade the ink.
I agree with paigeoliver about the marquee name bit though, having said that, as long as you like it, that's all that matters. Thinking of an original mame cabinet name isn't that easy either. I really like the names like Pacmamia and Mametrix because you can give your cabinet a great looking theme.