So.. what other ships are there gonna be? A raptor and a cruiser isn't exactly a reward thats useable by a lot of players. ^_^
They are supposed to be transformable. My guess is that they are probably made to switch forms to take on different ship-type roles: one would act as a Cruiser, one a Science, one an Escort, one for a Special Ability, and maybe one for a Sector Travel. I am optimistic.