Is the Z3 any brighter than the Z2? The reason I ask is that I always felt the Z2 looked better in high fan mode, but then it was far too noisy... the minimum image I can throw in my room is 2.5m wide, which might be pushing it a bit.... Ideally I'd like a 3m wide image and then I can just take my glasses off to get rid of screen door. But is the Z3 bright enough to do this? Should I be considering the Panny Ae700 with the latest firmware (to reduce vertical banding)? Though whenever I see a panasonic, the picture always seems a bit too yellow, which is why I would prefer the Z3.