Just my two cents, but if you wanted your characer to be treated like a vampire of equal measure to everyone else you may not have wanted to make him three months old. Maybe you could play it up as a flaw of his that he's a little bit cocky and doesn't yet understand the coven heirarchy? 

Hell, maybe he could sneak out after the main attacking party is gone because he wants to prove himself to then that he can kill humans just as well as they. But as someone who was only human a very short time ago, how would he feel about killing them?