If it is quest line for us to a flagship. It should require all of your classes that you use. Each one should lead to part ship guns, armor, rader , hyper drive, fighter and bombers, and find the ship you want to use since their many factions out there with own ships to choose from, or abandoned on plants. Everyone in game would have own flagship none would be same. Quest line would be to some way. If you had no troopers, or sith warrior the storyline would change base on that. Min lv should be 40.