Is there a mod that revamps the vanilla quests? I find it boring to play those quests now and I don't know what to do, so before I try making my own mod I want to ask you people if such a mod exists and where can I get it?
And can you please recommend some quest mods for me?

Thanks for the help!

None that I know of. I have been thinking along the same lines, mostly revamp the main quest to be more dualistic and try to be more intriguing.
EDIT - Ok I know of one right off actually. Mannimarco Revisited. And a few niggling memories about a few others, but no big pack with lots of quest redone in any major way. END EDIT

Other quest mods. Kragnirs Death quest, adds a gazillion quests and a main one.
Integration - The Stranded Light, that is one BIG one too with lots of quests.

I guess others will fill in with more

Enhanced Quest Roleplaying and the original version of Choices&Consequences.
http://www.tesnexus.com/downloads/file.php?id=22918

OOO deals with the vanilla questlines, making them more challenging generally. It doesn't redo them, though, as in giving different outcomes etc.

It requires RBP

I want to use OOO with TIE but in order to do that I have to know every detail of both mods of what they edit and change and then in the tes4edit I could probably fix some stuff

Mannimarco revisited I know about it, there is also Mighty Umbra

Enhanced Quest Roleplay gives me more choices right?

C&C I am not really sure about that one, you played it?

Thanks for the replies, if you remember something or have something else just post it