honestly the only thing I wish was different with twilight is a wish there had been some big epic fight at the end. You got all worked up for it and then nothing! Other than that I thought that the story line was very well put together. I do think however that there should have been some more stuff between the other Cullen couples, but then again the book is written in Bella's point of view. As much as I would like to say that I wouldn't put Jacob in it, I do think he is a very essential character and a big piece of the story would be gone without him. Also I think being around Jacob made Bella realize even more how much she truly loved Edward even though she basically already knew that Jacob always seemed kinda like a test to Bella and Edwards relationship, and they passed! So I would have to leave Jacob in because he is almost as essential to the story line as Edward, almost. Edward will always out shine Jacob! :)
Not very funny, but I'm all for not-sparkling vampires ^^ And I should remove Edward, 'cause I don't like him.. Though, I guess when that happens it's not Twilight anymore, unfortunately xD And I'd like to have a real fight between the Volturi and the rest of the vampire world, that would be awesome =D Not: yay, the Volturi are leaving us alone (for now), now we can all be happy... end of story.. Breaking Dawn sucked in that part.
There would be a lot of things I'd change.
Bella would be more likable, less Mary Sue like.
Edward wouldn't be so controlling.
Renesmee would have never happened.
There would have been a real fight with the Volturi.
And there would be lot more Alice/Jasper scenes :D