Hello, I recently bought a coop and #5, one year old hens, my coop is 5' long x 3' deep and 5 ' high, with sort of two floors inside (1.5) and four nest boxes on the top floor. I was thinking to add some guinea or few more hens, but I am concerned about the space. They have a run for now, but as soon as I buy the poultry electric net (lots of predators around here) they'll be able to free range. Anyone as any idea with this size coop how many bird will I be able to have? What About guineas, if I keep 5 hens, how many could I get to be comfortable in there? THANK YOU VERY MUCH, ANY HELP IS APPRECIATED, I AM A NEWBY.