Well, music is already in mod format (sfx was done on C64 and saved as WAV ;-) - but it WAS done especially for PPP) - by non other than 4Mat - who all of you know probably ;-)
Gfx would also fit the 32 colours (or 64 if needed) so no problem there.
The only thing is that if I would port it to Amiga I wouldn't use any hardware sprites, etc. just normal BOB's and I am not sure if it would work fast enough ? Hardware scrolling would go ofcourse...
Currently I don't have time to do this, but in a few months there will be time...