Well, my advice would be to leave the tiny things alone. It'll take the charm out of the film, and that is one of the things I think went wrong with the PT. I can't possibly see why "I expect to be well-paid! I'm in it for the money!" can be cringe-inducing. Cringe-inducing would be Jar Jar stepping in a turd and expressing his disgust in Jamaican. Most of the OT should be left alone.