Well, LA and LA II really have nothing to do with each other aside from the developers though...it was the knuckleheaded US morons who considered "Dark Legend" the sequel to Legendary Axe. Spiritual successor perhaps, but not a true sequel in any sense of the word. The music style in LA II is nothing like that in LA.
Tell you what though...I could always rip the sprites out of LA and make a better game with them.
I meant, "You
do have good taste in chiptunes, so that is what makes your distaste for LA so confusing."
It's not like you don't appreciate chiptunes; If you didn't like PSG, I'd have a much harder sell
I'm being silly, of course, and I'll stop beating a dead horse. As such, I hereby announce that I will not try to persuade you to love LA's music.
As for your offer: you can keep LA intact, but do all the changes that, in your opinion, would make the game better (i.e. hit detection, placement of enemies, the fact that Gogan gets knocked back when enemies strike him, etc.). I just listed some random things that folks might have a problem with... but the music, the music, cannot be altered!