Ok so in the actual coop not including the run we have a 9x2 area attached to a 4x2 area. We plan to put nesting boxes in the 4x2 area and if it's too small making it bigger and putting a feeder in there also. The 9x2 area is the shed where we would have the roosts and a waterer. Is this enough inside space for 8 birds or do we need to add on? Again this is just the inside, on the outside we have a lot of space and let them free range every few days. Thanks for any help!