Has anyone every used a projector hooked up to their smart controller via the hdmi port? I have a friend who puts on freestyle MX competitions and was thinking it could add a different angle for the spectators, live drone footage from above projected to a large screen. It's a small enough venue and has wide enough safety areas to be able to safely fly from one vantage point and capture the action. I do realize something like this would require a part 107 and insurance for sure. Any thoughts or opinions?