I little off topic. I have read that the 7e7 will "replace" the 757 and 767.
How are the seats in

- economy 3 - 3 or 2 - 3 - 2 ?
- bus/first 2 - 2 - 2 or 2 - 1 - 2 ?

And what will the 7e7 have, what the A-330 doesn't have? No offense towards Boeing - just asking ...

Thanks.