How much fun it was to read this story! The idea of Luna, Neville, and Sirius' portrait taking Severus clothes shopping was too hysterical, but sweet as well!
I adored your Harry: incredibly powerful, impassioned, still noble, but ready to carve out his own life.
Severus deciding that he really didn't want to counteract the potion was delightful, and the Unholy Trio convincing Severus to not change his personality was delicious!