Very interesting! I shall be keeping an eye on this thread.

One suggestion for the RotS opening sequence. When the trio of goodies are running down the elevator shaft, perhaps you could change the reason for that to be that Grievous actively changed the gravity, rather than the ship capsizing.
It wouldn’t make sense for artificial gravity to be affected by a ships angle. This would work well, seeing as you’re dubbing him. Have him say something like; “Strap in, tilt gravity 90 degrees, make them struggle!”
I recommend using a voice similar to that of the CN network Clone Wars Grievous.

Good luck with this, by the way, it sounds like a project that I will enjoy very much