I reread Two Lockets and Hello HBP and Red Right Hand and The Snidget and Dandelions and Price of Magic and Commonplace Magic all the time. Seriously, I would not be able to imagine Snarry without the rich backdrop of your Grimmauld Place and Spinner's End, your bashful candles and eagerly rustling books - your brittle, cheeky, brilliantly messed-up Harry and THE Snape characterisations that first made clear to me the bridge between the genial Half-Blood Prince and the bitter Bat of the Dungeons. The Harry in my head looks like an amalgamation of all the Harry's you have drawn. And when people ask me to point them to my ideal Snape, I always refer them to Flight of the Prince.
You have quite amazed and surprised and all-out-delighted me. Thank you for sharing your thoughts!!