Twilight fanfiction :) are these ideas okay?

Have Renesmee be the first person to choose not to follow the imprinting. You know how all the girls they imprint on just fall madly in love with them without any real choice? Make it so the vampire in Renesmee makes it so she chooses not to go along with the imprinting. Or have Jake and Angela. It wouldn't be as expected. I also kinda like Angela being a witch or something other than a vampire. It adds another level to the story. A werewolf/witch relationship would be interesting. Jake and Leah is a little cliche and overused. Jake and Rosalie would be cool except that Rosalie loves Emmett.