Well done. This is a very detailed and thorough account of your research so far. Planning is now underway and you should be moving on to evidence this through storyboarding, photos of actors/character choices, along with detailed explanations of how your choices are appropriate for your chosen genre.
Target:
As discussed, ensure you post explaining your decision to not include any female characters. Perhaps research the box office ratings of films which have made similar all male cast choices.
