You should level or something.
You should be able to feed off Awake npc's, as a drawback, killing them.
They should make some changes towards the, 'Feeding makes you weaker'.
Small things, too. Like new animations.
I feel that being a vampire is underpowered, they didn't put much effort into them.
I mean, they've added actual TRANSFORMATIONS for werewolves, but left vampires basically the same as in Oblivion



I've always wanted to have a decent vampire character lol,