the only fleet ship that gets all its abiltys is the t5 excelsior its transwarp used to be a c-store ability but now it comes with the ship and using its built in transwarp does not cost credits. the one that takes you to the system not directly to the mission.
Saucer separation should be innate in the galaxy. That said, is the console account bound?
The console is character bound on pickup. That said, purchasing the Galaxy-Retrofit from the C-Store is an account unlock, and as such you can claim it as many times as you like, on as many Federation characters as you like. (Though each character can only have one of each specific ship in their active roster)