One piece of advice though, I'd avoid using States in the scripts if I were you - I've been testing a version of IA's scripts that uses States and discovered an undocumented issue with the methodology: The script State sometimes changes for no apparent reason between runs of the script.

As I'm sure you can understand, that sort of thing can really mess things up. I didn't test thoroughly enough to give you details of exactly when & how it happens because no one's paying me to write a papyrus manual, but it does happen.