Need help for BOTC scoring.

Hey Townfolks, we are conducting a BOTC tournament. But iam confused about how to score, for now iam thinking to give a point for their voting like if a good vote out evil. They get points to whoever votes for an evil nomination. And also base points for good/evil wins 1 point each player.

What do you guys think? Please let me know your thoughts about it. And please suggest me how can I score. Thankyou.