Neat!
I'd advise against real estate investments though. I hear that markets due to bust...
Well, seeing how there is 4000 years before that occuring, I'm sure that if you purchase now you'll get a nice ROI before you have to dump it. Just make sure to dump it 3750 years later. That should give you plenty of time to liquidate any Alderaan property. Heck, have you thought about setting up a land swap with someone owning land on Naboo? Pick the right place and you might end up with an Princess who likes to leave little to the imagination or an Emperor as your neighbor. That will definitely cause a rise in the property values.