Welcome to BYC I saw you mentioned you are from MI, but will never remember that in the future. If you would please edit your account settings->personal details-> then location information that will help the community in the future to assist you. I for one would be giving you generally horrid and inappropriate answers for location specific questions living in a near tropical clime. We have multiple experts from MI @aart comes to mind. I know I am forgetting so many others here, but man she can build things way under budget and is a real DIY'er. Since you are still in the window shopping phase of your chickeeneering adventure I will offer you the pickachick data sheet from the Livestock Conservancy, this is by no means a complete or definative list of all that is available to you. Best wishes!