Projector Screen Mounting Bracket

I helped a friend set up his media room with projector and electric screen. The wall where the screen is mounted rises 6' from the floor, but then is slanted at a 45" angle for about 3 feet before meeting the horizontal ceiling. Hanging the screen flat on the wall would put it too close to the floor. Hanging it from the flat ceiling would bring it forward too close to the seating. The projector screen came with standard L brackets for mounting to either the wall or ceiling, so we needed a way to mount the brackets to the angled portion of the ceiling. This is my solution.

I printed the pieces at 100% infill to make sure they are strong and solid. We used screws through the mounting holes into either studs or metal wall anchors. Because I didn't have the L brackets on hand I left the mounting surface solid and then drilled holes on site to make sure the brackets fit perfectly. (bracket pics attached)