If mobile stations were to be added, they have to be different enough from a capitol size ship other than being able to place space station only blocks on it. Some differences could be that the station could only rotate on the x axis (it could not look up or down, or barrel roll), and its y-axis is locked to the \"alligned\" orientation (when you press c in a ship). It could require its own special station thrusters (maybe balence mobility by having two speeds avaliable: high speed, where the station\'s functions are inhibited (the station has to use All of its energy regen to fly in this mode, preventing the station from abusing the speed necessary to travel long distances, during combat) and a slower speed for manuvering the station around at its destination (like around a planet to allign with the enemy\'s base), where all systems would function normally.
*as i was writting this, i noticed that some of these features could be used for a warp drive or similar addition which adds a much faster thruster for ships, but is not ideal for use in combat. a warp computer which is linked to the ship\'s thrusters, and can be toggled on and off like radio jamming or cloaking.