Brandon gave her a strange look - she was just agreeing with the boy. But anyway moving on.

"Well if is just a transfiguration spell an advantage is that it wouldn't be permanent change to your apperance. Could easliy go back to your own look." At least she didn't think it would be permanent ... maybe if the spell went wrong it would be. "Unless the spell went wrong, which in that case would make it a disadvantage." There killed two birds with one stone!