I have a coop at my school in Georgia and am looking to add 4 or 5 more hens to our flock. I need to to see about adding Black Copper Marans, Australorps, Faverolles, Opringtons or Welsummers to my flock. Had two Copper Marans but they died. Currently I have two Laced Wyandottes, a Bluff Orpington, 2 Easter Eggers, 2 Cream Legbars, Barred Rock, and two Rhode Island Reds. I would like to add 4-5 month old hens and want feedback as to which breeds would fit best in flock and where would be the best place to get the hens. Thanks in advance for any advice.