I live in the north and that being said our winters can have temps -40 for a week or two max, but average -20 to -30 celcius. is that too cold of a range to keep peafowl? they either could live in a 8x8 insulated building alone, or in one with chickens and guinea hens. I think I know the answer, but call it wishful thinking. currently there is no heat in said buildings