Yes, please use the character names in the order used in the tags. Also, to prevent things from getting too messy, make the note as small as it will go and put it on the character (don't obscure the face if at all possible; I've mostly put them on the chest.)
I'm expanding the notes to cover the characters, since you can click the image to hide/show all of the notes. This way it's easier to see who hasn't been identified yet.
