I believe it should work for either one, I'm pretty sure the original does and mine just has like four lines of code different. Just load it up as another mod (one or the other, personally I'd say mine first then the original if it doesn't work, but you could also just skip to the original as it is way more powerful, if a bit ugly) alongside Project Junio.
Note also that I make no promises, I've beaten that stage like six times and crashed like twice, but I do remember the framerate being super low the times it crashed, and most of those times I beat it were with that script running.
On the bright side for having to replay it again, it's a very cool stage.