At first I wanted every scene, as much as I could get, even if it didnt make any sense, but then I realized that that wouldnt make it a complete movie, it would make it a choppy mess, so to answer your question, the only scenes that should be used are the ones that make sense within the confines of the film.
However, I realzied with the proper editing, some scenes can make sense if you take them out of sequence and place them in different points in the movie and edit them and combine them with scenes from the film so that the unseen action could take place during those moments.
I hope this makes sense. I'm tired, but either way, I know there are people that are much better at this than I am, all I ask is that you would use as many scenes as you could, and if you would like the script the way i imagined it chronologically, let me know. otherwise i leave you to your genius.
thanks