I think Star Trader was Takeru only, from looking at some Japanese websites, though maybe I'm wrong.
Code Zero is pretty good, only got it today! Fairyland Story is pretty much exactly the same as the arcade pcb, though the sound is a bit out (I have the pcb here).
Mid Garts drives me crazy though, because it takes so long to start a game, especially after ending a previous game. Lots of loading, intro and speech to get through. There's no installing to hard disk either. The box is enormous, as is the 96-page manual. Probably the biggest game box I've ever seen.
I'll eventually buy most of the games you have that I don't from Yahoo! Auctions and the like, I'm getting married soon so I have to buy a few at a time and sneak them in gradually. When I bought my X68000 with monitor, games and everything else, I told her I wasn't sure how much it had cost, maybe 10,000 yen or something like that... she likes it now though, maybe because it's a real computer and not just a console.
I saw Barusa's Revenge for 3000 yen somewhere, guess I won't waste my time on it.