I have 6 ducks already and my family doesnt like the eggs so i wanted to get 2 or 3 chickens for the eggs. I wanted to keep them in with the ducks and just modify the duck house with a roost and a few nest boxes. Do you think this would work? Also what would be a good type of chicken to get for eggs? Also a good broody to maybe sit on duck eggs for me. I have runners and they tend not to go broody. I was looking at silkies. Any opinions? And last question. My ducks are fed nutrena all flock. Would this be ok for the chickens as well? Thank you!