Thanks for the welcome. And I definitely agree with you that JW doesn't have just one style because like you said, I don't think there would've been any way to randomly guess upon listening that Memoirs of a Geisha, for example, was scored by him. I guess I was making a generalization, but, I think that for his music that has become best-known, such as Star Wars, Indiana Jones, E.T., Jurassic Park, or Harry Potter, the orchestration is just as important as the theme itself, and there are similarities between each movie. All the things you brought up are great though--not just the orchestrational methods, but also compositional techniques in general. I'm always interested in the analysis of great music (which can be hard without a score when you think you know what you're hearing but can't be completely sure:/). Thanks again!