How do you pick a Danny and a Sandy?
Ok, my Danny must be masculine, charisma, be sexy, can carry a note and girate his hips. John Travolta didn't impress me as a singer as much as he oozed sex appeal.
Sandy, on the hand, must be sweet and shy but then turn into Miss popularity. She must be able to sing and have a way with her eyes. Her dancing can be a bit nerdy and not really sexy...more cutesy. She must be able to look innocent but glam it up 50's style. Her voice is very important.