This isn't the right thread but something that occurred to me is that we don't know the overall cabin design EK will be adopting. This wasn't shown at the launch AFAIK. I recently travelled on a two-class 777 in J and they didn't have the center hatracks and a small area for snacks etc which I believe is common on some of the 777s. This opens up the cabin a lot more and I think makes J feel more spacious even with the same seats. Let's hope they have some innovation in that area at least...