I’m not sure how Sony projectors are rated, but I have a family member who gets a significant discount on Sony products. I was looking at the Sony 71'' projection TV, after using the room calculator, it may be too big for my space (my room is 8' by 16' with 7'8'' ceilings. I also was looking at the projector that hangs from the ceiling, I May not have room for that either. I'm still looking for info on the clearance need for the units. This is a dedicated movie room. How do you all feel about Sony products? Click on my website to view my progress.