I am just trying out incubating. My local feed store has a Hova Bator 1602N incubator. I know it is not the top model or digital and all. I wanted to know, when I go look at it, what features do I need to look for on the box? Also, are all of the 1602N the same? Will I need to buy any additional things to go with it? I will be buying the egg turner as well. How difficult will this model be for a first timer? If this model is not suggested, what else do you recommend if I cannot afford the 1588 Genesis?