Casting for our child character

As a group we decided to discuss who we would like to play the role of the haunted girl. We decided upon a friend of ours who is in year 11 Zuzie as she is quite small and could play a child easily. Also she has long black hair which is what we wanted our character to have as it is seen as a conventional 'costume' for a haunted girl to have long black hair especially since the exorcist was released. In addition to this she is always in the school plays and in the schools Global Rock team, this is very important as she is an amazing actress and is very good at acting spooky and can adapt to any character she is asked to.