I think we have enough space in and out of the coop for our young flock but i want to make sure. The flock consists of 16 white leghorns, 11 buff brahma's, and 2 khaki Campbell ducks. We have an 8'X12' raised shed/coop with 12 nesting boxes built onto the side of the coop so it doesnt take up internal space. Then (laugh if you'd like) we have dog kennel fencing of 10'X20' for the run. So if my math is correct under the coop is 8'X12' so that's 96sq. feet and then the actual run is 200 sq. feet for a total of 296 of run space. Does this sound good for 27 chickens and 2 ducks?