I have 7 EEs in my flock as well. They are my granddaughter's favorite chickens. She loves the colored eggs. If you want your two blacks and whites identified, just post some pics of them (full body profiles showing legs and tails) and hopefully we can ID them for you. Good luck with your flock.
Welcome to BYC! Glad you decided to join our flock. Feel free to ask any questions you may have. We are here to help in any way we can. Do you have any chickens?