I personally would not add any more ghosts …
two on each side is perfect! 😃My plans were to add everyone you heard the voice of but I feel you delivered an excellent scene and it works perfectly as it is.
https://www.youtube.com/watch?v=9q_32BFqGac
This was kinda cool the first time I saw it, but it’s really busy. I love the subtlety to jonh’s ghosts more and that they stay there to fight rather than just possess Rey.