The Tupolev 204 is a fine aircraft, although the in flight entertainment system leaves a lot to be desired, no headphone sockets, just blaring music and films throughout the cabin but then perhaps that's just my experience. It was Air Koryo after all.
I was under the impression that the 787 was being at least partially heralded as the 757/767 replacement? It seems to be attractive to some of the long and thin routes previously associated with the 757 anyway.