Multiple Firework Launcher Ammo Types

I thought it could be cool if you could press R with the firework launcher to shoot a different kind of firework, since Celebrations has multiple varieties. I mainly just want this so i can shoot different looking firework explosions, but it’d be a nice touch if each firework type functioned slightly differently, like blasting you more/less or traveling further/nearer before exploding.

This is more out there kinda, but I was thinking it could also be cool if you could shoot the firefly/fountain fireworks, but they made the launcher function like the flamethrower weapon.
Giving the UFO firework a different function would be cool too but im not rly sure what that could be, besides maybe shooting a UFO firework that floats in place for a bit and could be used as a platform (kinda like cappy in mario odyssey)