Hi, I am looking to purchase an incubator similar to the 1502 digital sportsman with 240v power supply. Unless the sportsman is available in that voltage. 2. Whats better the 1500 or 1502? and if someone has the 1502, how high a hatch rate did you get? 3. Does anyone know any stores that have great cabinet incubators carrying 300+ eggs with 240v?