Research and planning - Interview questions

For our A2 Media project we have to make a trailer, and have come up with two ideas for it which are either a classic zombie apocalypse featuring a female Laura Croft main character, or the usual kidnap of a teenager. Our questions are based on the zombie apocalypse genre, and have come up with some questions:

• What sounds effects would you expect to hear in a movie like this
• What certificate do you think would be appropriate for this movie and why?
• What would be an appropriate location for this movie? E.g: A school, woods.
• What would you expect a trailer for this film to be fast or slow paced?
  Is having a female lead role for this film a good idea?
  How can w make our zombies more scary? What should they look like?
  Any props you'd expect to see? Weapons etc,