Kill la Kill crossover

So a little while ago when Wildcard25 posted the first chapter of Highscool Dragon ( great fic by the way if u haven't read it ) I posted a comment with a pitch about stor ideas I've had one was a Kill la kill story now that I've had time to think it over I'm gonna do it myself.

Since the show has been on toonami I've fell in love with it like I did attack on titan but I don't want to write a continuation of the series or just recap the series in pony form.

If anyone who has finished the show has any ideas please feel free to post em I'm a rookie writer so it's won't be the greatest story ever but constructive criticism is very much appreciated.