Okay, here goes.
Jasper.
Yes, I know, I know, he ALWAYS looks like he is in pain (quoting Jessica now XD) but put that aside, he seems like a really good gu- sorry, scratch that, VAMPIRE that Alice is luck to have <3
Carlisle or Esme
Carlisle-
His caring
His hot
Hs in love with Esme
AND
He looks like my DOCTOR
Esme:
Shes awsome
Shes Caring
She love all the cullens and bella equally
Tries to make twilgiht fn(refering to there deleted scene♥)
They are perfect together♥
I would have to go with Jasper because he just is there when you need him and has knowledge that could be useful. The way he is with Alice is sweet and loving and also with his family. Also he tries so hard to be a vegetarian. He has his reasons.