Makes perfect sense, Inziladun. Perfect.
You said "Sam observes" Frodo's transparency; in the book, when Sam sees the LIGHT in Frodo, he says that Frodo's face looked "old and beautiful." beautiful: Understood. What did he mean by 'Old' ? I thought at this point perhaps the Ring wasn't working i.e. Not Affecting him that much, or the LIGHT was protecting him. But, couldn't this be something about his growing wisdom? After all, Gandalf, Elrond etc. look old. What do you think?