Soooo... why do you need a stealth coop? Put up a nice coop, the one you've always wanted. Put up a fence or fenced run, and make very sure the chickens never go off your property. If your neighbors raise a fuss, tell them politely that you are legally allowed to have chickens, and it's unfortunate that they find the chickens distasteful, but they are here to stay. DO NOT say you are sorry in any way. You have a legal right to have chickens on your property, and they can just deal. If you want to be super nice, don't have any roosters. If you're not in a nice mood, get that lovely rooster to keep your girls company, too.