Who Wants To Be an Animagus?

Snape and McGonagall have gotten into a costly wager - 39 days to produce as many Animagi as possible from their houses. The Headmaster's seat is at stake. Snape agrees to brew the final potion, McGonagall agrees to have the classes. Who changes, who gives up, and who bungles it? It's Slytherin vs. Gryffindor! All Characters Fic. Final Year Fun! POST-DH AU HG/DM HP/GW RW/PP TN/DG