It would be great if the full scene in which Winston and Ray meet the ghost at the Fort could be found because then the dream version of that scene could be removed from the montage segment and the scene where Ray and Winston are discussing doomsday could be put back to its correct placement which is, before the Fort scene.
Likewise does anyone know if any of the deleted scenes from Ghostbusters II exist? It would be great to incorporate scenes that exist in the trailer that are not in the film rearrange the montage and separate the scenes that existed as entities of their own. Also taking the shots over the end credits that were also unused in the final product.
I would even go so far as to want to utilize a technique used in such restoration projects as Fritz Lang’s Metropolis where pictures were used in segments where the film no longer existed. For the comic book adaptation of Ghostbusters II many if not all of the original scenes, as they were shot and originally intended to be seen in the movie, are faithfully put to paper.