Congrats on the trailer Ady. I like it a lot. The changes you propose are very well thought-out. I don't really disagree with any of them the only thing I HATE about the trailer is when it says : "coming 2009"

Anyway. My suggestion is to limit the SE Hoth Wampa shots to only when it stands up that first time in the cave. Leave that one shot. That may be more freaky than seeing the thing all the time like lucas did in the SE.

Remember how in the movie Alien we only get quick glimpses of the Alien? Re-edit the scene that way.