OK, had a run through this on Local just now and it's fantastic atmosphere-wise. It doesn't have that many statics, but doesn't need them either. The sound effects are great, the SFX add a lot to the atmosphere, and the CP's look good.
As for reusing statics, I say keep the Imperial Outpost (it's laid down differently than usual, so it gets a free pass from me), replace Tatooine buildings, and consider replacing the vaporizers or hydrators or whatever they're called that are used as beacons atop the mountain with the turbo laser. I once made a beacon-like thingie by burying a Probe Droid Launcher so that only the antennae portruded out of the ground. If there's room up there for that, try it.
Edit: And I hope those trees are WIPs or placeholders, 'cause they look horrible from a distance (LOD thing).
"One of the bitches actually gave birth while she was attacking, and her puppies joined in on the carnage."
--the awesomeness that is Boatmurdered.