The shorting out is not a necessity, but seemed to fit in naturally with the added crackle effect conceptually.
The puppet stuff, still looking forward to it!
Kijimi graffiti could be cool, to hint at the pending ‘rise’ of ‘Skywalker’ in the heart of the people, if indeed someone wishes to bring it about. Otherwise, it’s not necessary.
And a “canon” suggestion that in TLJ no one came to help because the First Order left the phone off the hook is dumb as hell. I’m really starting to not care much at all for “canon” surrounding this movie or the ST overall. Death of the “author” is best for those, it seems. (I see this as a separate concern from not going out of my way to make edits inconsistent with books-and-things-like-that to come.)