Awesome! You took GPB and ran with it like a champ with nice touches from the aforementioned sources. I really loved this crackfic; in places it had fantastic insight into Harry's "motivations" that I might wish to see from a novelization of GPB. And your humorous touches that weren't so much crack as they were ironic and amusing. Ron's "I love your brain" did make me think of RW/Hermione's Brain fic. Heh.
I look at you dully as I say all of this, by the way. ;)