Ok...I've been looking out for a few mods lately that i could not find mainly vampire mods as i find vampires quite limited in oblivion

NPC only animations
Some animations, like drinking and sleeping, are not available to the player. I would like a mod that for example make you lay down on the bed before you fell asleep and you can equip stuff like cups, and "attacking" activate the drinking animation.

Vampire hand to hand
I would like to see vampires hand to hand a little bit more scarching and less pounching. Maybe give the hands a sword sound and animation. Maybe also a biting power attack if possible

Vampire Disease
A small chance that you infect NPC's while fighting them or feeding on them and a small chance you get randomly infected while sleeping. Altough i dont want this if its not possible to get the infectet NPC's avoiding sunlight and feeding by themself...

Vampire Faction
A good, creative and fun vampire faction with a nice quest line. Or just a few vampire quests with spoken dialogue is fine too...

Skills From Feeding
A small chance you get skills from feeding on an NPC that can sell you training. You only get skills from feeding if:
You have not fed on the same NPC withing 24 hours
The NPC is capable of training you in the skill you want
You have not bougth/fed up 5 skill levels for the level

If you've come across anything like this that I've overseen, please tell me

NPC Only Animations:
Seems more trouble than it's worth to me, considering stuff like Actors in Charge.

Vampire Hand to Hand: Sadly, only one animation-set allowed. And how would a biting Power Attack look in first-person?

Vampire Disease: Been toying with the idea, but I can't think of a way to insert vampire behavior into non-customized (or even one "type" per city) NPCs. Heading to an interior in the daytime is one of my more major problems.
EDIT: However, there's Nightly Visit for the player being bitten/infected randomly.

Vampire Faction: You might try the vampire clan in Modular Oblivion Enhanced, though I don't know if it's any good.