A revised breakdown of the crew complement of the Constitution class starship should be included. I think the listing included in FJ's blueprints could use a bit of re-thinking.
Is there an official one?
Also, I think there should be somewhere in the text an in-universe acknowledgement of the "Hodgkin's Law of Parallel Planetary Development" (the one that explains why all those aliens and planets look so much like us and earth?
As well as the Richter's Scale of Culture.