It would be cool if on the editing page, where it shows the choices, there would be two arrows:
Up Arrow: Moves the Choice one choice up, assuming that there is a choice on top of it. If there's no choices above it, then the user would get an error message saying that your choice is already on top.
Down Arrow: Moves the Choice down one choice, assuming that there is a choice on the bottom of it. If there's no other choices below it, then the user would get an error message saying that your choice is already on the bottom.
I think this would be cool, that way I can just "Move the Choice Up/Down" instead of outright deleting the choice.