One of my friends who's a flight attendant recently snapped a few photos of the new dynasty supreme class on the 74C ... so far only tail B-18210 has the "new" interior. According to her, the used the same seats from the 74B, but with an increased pitch. The pitch looks better than the 343 dynasty supreme class, and row 9 on the upper deck (new exit row .. used to be row 10) has enough room between it and row 8 to fit a twin bed ... will upload pics as soon as I get them. I'm kind of disappointed, I thought they would install new seats ...