Modpathing is the way to go. Just IN CASE you want to play online (online is dead, but w/e), and you'll be sure you won't totally screw up your game.
The SAO has inside the best you can find around.Thrust me. Bail units are all inside.There shipyards and all type of ships you may desire. Only the Eclipse and the Sovereign are miss. There are ground troops too like Siths (Yes my disciples!!) jedis and much more!