all great ways to get the job done! i couldnt go any bigger than 106" as it wouldn’t have fit in the room!
the fibaro does allow a hard wired switch using momentary one for up and one for down, which doesnt require smart things to be up, but thats a project for another day.
i was thinking about wiring up simple zwave sensor to get the 12v feed from the projector, would be nice to get the screen to come down when the projector goes on.