I would try to get along with your neighbors if at all possible. In a pinch, it is good to have neighbors that you can rely on, or ask a favor of. Heck, you might even make some friends. Go around to your neighbors and ask them if the roosters are really bothering them. If it is unanimous, I would rethink the situation. If it is only that one guy--is it possible to move the roosters away from him, into an insulated barn, etc... I had to get rid of my rooster because it was driving one neighbor, and apparently my husband, nuts! It is not caving to compromise, in order to keep the neighborhood peace, and hopefully they would return the favor someday.