My dream for the end of this movie would be to include a brown robed Ben Solo walking off of the falcon and out away from the Lars homestead, seeking isolation. Shortly after, when Rey looks off and sees the ghost twins, you first see Ben Solo walking away in the distance before they fade in before her. Obviously that would also mean cutting his death from earlier on.
Oh, and following it up with the shot of the falcon jumping to hyperspace. The work on that is excellent!