[AlexanderHowl]

I do not think that they are clones, but more psychological reflections of each other. Diane is a normal girl who is becoming corrupted by her sense of power over the people in her life (and by the sense of power that comes from taking a life). Elizabeth is a lunatic who wants a normal life and is willing to sacrifice her genius by taking anti-psychotics so powerful that they reduce her intelligence by four standard deviations.

However, I would not mind changing Elizabeth to a raven-haired beauty with gray eyes that turn from slate to steel when she is off her meds. Her dark skin comes from her Native American heritage, one-quarter Lenape and one-quarter Sioux, and her gray eyes come from her European heritage (one-quarter Finnish and one-quarter Swedish). She could be the head cheerleader of North Serenity Falls while Diane would be the head cheerleader of South Serenity Falls (or East versus West). I will do it right now.