I had previously read LWW but fell in love with Narnia after the first film. Haha, Peter/Susan. Seriously. I went back and read the entire series [I owned the collection but was never interested in finishing them]. Before reading the series and after the films, Susan was always my favorite. No matter what, and Edmund is slowly making his way up there. Because I love Su so much, I don't mind at all shipping her with practically anyone---um, minus geekboy at the beginning of PC---. So, Peter/Susan, Edmund/Susan, Caspian/Susan. I'm all for it.

Character exploration and ship exploration is best done through fanfiction, I've learned. Well written fanfiction anyways. And you totally have it down. I've been going through and reading your old fics {those you've tagged 'susan pevensie' because of the Su-fangirl that I am} and if you find more epically long comments on other posts, that would be from me. =]