I've been requested to make up a list of who is playing who :)
So i'll start with the
Canon characters
Sirius- Me
James- DudeitzDorrin
Remus- _MyChemicalUrieVeil_
Severus Snape- shared between myself and @_MyChemicalUrieVeil_
Marlene Mckinnon- JenVanilla
Lily Evans- JulesTheHufflepuff

All other canon characters are still up for grabs.

Original Characters

SweetMelody183 is the bookish Slytherin 5th year, Veronica Le Blanca

Isabella_Lupin is a Hufflepuff 6th year, and Remus' older cousin. She's got a fiery temper

Lilyflower08 plays Violet Dolohov, a Hufflepuff 5th year with a clever mind and mischievous attitude

slytherinlover12 is Alexandra Rose, 4th year Ravenclaw with a dolphin patronus

Harry_Potter_Trash is Blake Harper. She's a Hufflepuff 5th year, and Severus Snape's best friend

JulesTheHufflepuff is a Griffindor 4th year by the name of Isabella Potter. She's James' little cousin

MariaCrockett is the sweet, shy 5th year Ravenclaw friend of Lily Evans. Maria likes books and Remus Lupin, but she is unsure if he even knows she exists.

JenVanilla is the knife-wielding 7th year head girl this year in Slytherin. Her name is Annalyn Stone and she takes nobody's bull, so behave everyone ;)

Thanks for playing everybody! I look forward to an excellent year at Hogwarts with all of you ;)