I have Dawnguard installed and I don't like the fact that I'm NOT attacked on sight at level 4. (crazy, right?) To me, it just negates the point of feeding. Is there any mods out there to fix that? I haven't found one, but the internet is vast and I am very tired.
Thanks in advance!

Well, there are two mods I'd like to recommend then, first; http://skyrim.nexusmods.com/mods/17077/ which I personally use because it's well, fantastic And the Second one which is also really good is http://skyrim.nexusmods.com/mods/9717. Have a look at both and see which one you fancy the most.

Maybe I should add that the first one has much more complexity when it comes to being a vampire, and the second one is more straight forward. And since I like to think when I play I prefer Belua Sanguinare. Having said that though, I enjoyed them both, it's all a matter of personal style.

Currently downloading Better Vampires to check it out. Thank you very much! The sad part is, I saw this mod last night during my search, but for some unknown reason, I didn't check it out. In my defense, it was several hours past my bedtime. Skyrim has that effect on me.

Hehe, don't we all suffer from that. ;D Regardless, have fun being a vampire, both these mdos could have been what vampirism was all about from the very start of the game, well, apart from a few overpowered things in Better Vampires, but one can turn those off