What are the pros and cons of each...i cna't decide between the two. Can the two breeds be housed together, or will they fight? How many can fit in an 8'by8' enclosure or even 12'x12. Also, why cant they free range...is it because they will fly away. If they are enclosed, how do you keep them from getting out of the cage when you open the door. Is one breed calmer than the other. One last question, With regular handling, will they calm down and be held or will they fly like crazy when you are around them....if you can answer just one question it would really help