That's awesome, and oh so tiny!
How large is the playing area you set out there in the picture? 1'x1.5'?
Good job on the buildings; they certainly look the part, and the paintjobs on the miniatures are pretty sweet too.
Will you be adding infantry too? And things like trenches, or a correctly scaled huge Ion Cannon?
I can certainly see the appeal of this small scale. Please keep it up!
+++EDIT+++ corrected my estimation of the playing area from inches to feet; it's small, but not that small. Stupid Imperial system...