Ok, LS, I officially love it, love it, LOVE IT!
She looks Imperial and she looks the part!
Paint wise, I'd go for Imperial, not Clone/Republic, after all this is the Imperial Shipyards. As she's a utility vehicle she needs to look used. I'd pay attention to the areas that are likely to have had the most use, give them plenty of oil. You really should do some mechanic type personell for her to finish the ensemble.
I respectfully bow to your greatness.