Pretty nifty
Although your game is very good, I'm upset, because I've been working on a very, very simular game called "Intergalactic Pimp" where you have to trade goods and girls in order to overthrow a new galactic president. It's almost complete, but when I was adding the pirates (yet another simularity) I couldn't figure out how to plan the battle sequence.
Oh well, I'm babbling. Good job.