Excellent, excellent, excellent!
You really do have a lovely writing style - it adds to the enjoyment of your wonderful story.
So much juicy goodness in this chappie - I loved Harry flipping off Ma Weasley. I was always of the opinion that her older kids bolted from home ASAP. I never did understand the whole Ginny/Harry thing either. He had to know she'd turn into Mini Molly as she got older.
Harry/Luna/Susan? Not too bad. If you could give him a third title and add Hermione, I'd be a totally happy camper (hint hint).