I've always based my conception of vampires on Interview with the Vampire. The vampires in this series are so well-rounded. They're not simply mindless, immoral killing machines, but human beings 'blessed' with a terrible curse. Some lose their minds over time and become completely immoral, whilst others (the one played by Brad Pitt for instance, whatshisname) desperately cling to their human sense for compassion and value of life. But they are fragile, and thus sometimes slip into madness, only to slowly regain their senses after a decade-long mental breakdown in which they just killed and did as they pleased.
Also, none of the garlic, crosses, house entering bullshit. They simply experience deeper, more intense emotions and physical power (without being all 'emo douchebag' about it, I'm thinking about a more mature sense of feeling, like in the music of The National for instance), silverish grey eyes, extreme swiftness and agility and of course an insatiable bloodlust. I'd imagine losing all my loved ones over time would be terrible and traumatic, but you can always make friends with other vampires.(that last sentence was awful, I know)
Also, I'd like to keep having sex, but in the book and movie sucking blood is described as even more intense than sex.
So yeah, screw furries.
However, If I'd actually turn into one of these things I know I'd be one of those vampires that would just go absolutely bonkers after a decade or so and commit suicide. I'm human and I'd like to stay that way, thank you very much.