great to see an expert player able to complete the game. Better even, the amiga version!
You may have noticed the bug at level 6 when the unicorns just go away. Hard to fix, probably very vicious. Apart from that best experienced in NTSC.
About Ghouls'n'Ghosts I'm sorry to say that it's not planned. 1) Not my cup of tea and 2) super hard to convert properly compared to that one. The amount of stages & huge bosses are just insane.