I enjoyed the film, didn't watch the imperial version yet. Are ship designs the only change? To avoid copyright infringement so they could publish it commercially? (I remember my surprise when I saw Star Wreck for sale on a DVD stand!)
My Bridge Commander-honed eye for detail spotted "NCC-1701" still written on the nacelle tips of the Kalinka in the original version. That was a gorgeous connie model they used.
Anyway, Nice job on the Potkustart! All that remains to be said is:
FUKOOOOOOVVVV!!!!!!! :mad