They are doubling the F class, from 6 now to 12, not tripling.
I put a link to pics of the first class seats in the other thread ...
I uploaded on airliners.net.
http://www.airliners.net/uf/53688293...5051vS2djO.jpg
They are the same seats, just in gray, they are a bit wider, with more features and they go FLAT.