The new voice is a huge improvement. It still could be mixed in a little better, the "he is a she line" sounds great but then Obi Wan's "be extra careful" sounds like Obi Wan was talking on a comlink. The voice itself sounds very natural and that is the important thing.
But I must ask, did you alter the color in a lot of scenes. Because some of the clips on the youtube trailer looked more digital and less film like than the actual movie. The conveyer belt in the droid factory clip looked like it had all of the color and contrast of a cell phone picture. Or the 2004 special edition dvd's. I felt some of the night club scenes that were from episode II had too blatent of a golden hue.