Three out of four of your OTP's are mine as well. I want to work myself into QAF, but I can't find it on the television anymore and I'm poor and having to wait for the DVD's. All in time I guess.

Also, interesting insight on Lupin. I love Lupin as a character. But it's been awhile since I've read any of the books, except HBP. I need to re-read the series as a whole. But maybe they mention something in five that you didn't catch. Makes for interesting fanfiction plots run around in my head.