It's good to see the not so attractive side of Harry coming out. That said, it's a bit confusing about where he goes off to in his huff.
'She has beauty beyond our expectations' - and what exactly does that matter for? If this story is about a noble soul, wouldn't the love interest remain the love interest even if she looked like a toad?
The conversation between Malfoy and Lestrange was well done, although the logic in your quartet overhearing escapes me.
I'm growing to like the twins.
Another thing I enjoyed was Harry's modesty. Too often, Harry seems to boast of his acheivements.
However, I'd have enjoyed sitting in on that conversation with Dumbledore about Isabelle.
A Holden GTS. Either you're really obssessed with cars or you are Australian.
Perhaps it would be nicer if that bit with Ginny were a bit subtler, it's beginning to smell distinctly cheesy.
All bets cancelled. I was sure Milton was a time travelling Harry, but even if Harry did go back in time he would never work for Grindelward.