I was actually planning on creating a Cullen family but I didn't. Mainly because I know myself. If I start playing the Sims now, I won't stop until it's January or so and I really have to study for my exams before it's too late.
I did search try to find beautiful clothes for the characters to wear already so I can start playing after the exams.
I'm still trying to find nice clothes and haircuts really. I want them to look as great as possible.
Or maybe I should wait for the Sims 3 to begin playing with a Cullen family.