Are you proposing using a video projector? Or were you trying to start a discussion about actual fireworks (against forum rules).
Or was this simply an exercise in video editting?
These will be a great addition .
Looking good.
I've thought about this but I'd like to get part of the display above the roof line. The only way is to make some sort of screen. You don't want it up except when in use plus it needs to be down when the wind comes up. This adds up to a difficult setup but If you can solve it then WOW do you have a great looking display.