Moving forward consideration

Need to get shots of rats and the sound of the flute to truly reflect the pied piper theme. If I cannot do this I may have completely rebrand my film the fact at the present there is not enough theme of the fairy-tale may confuse the viewer or decide not to watch because there is no pleasure from spotting those themes. Names I have thought of changing it to are "stalker, "obsession" "hooded man" similar to the tall man I researched. It would be a generic horror film that audiences would recognise but I would lose the originality.