you made a slight error with tonks. when you introduced her she was a gryffindor 7th year prefect with a red and gold badge thing, and during the meeting with sprout she was a hufflepuff..i don't think iread that wrong. good story otherwise, but the little things matter too, especially if they're not consistent.
Author's response
Damn, I thought I'd fixed that one...
I try to stay consistent. Part 4 of Year 1 has been fixed. I hope.