I would love to try this, but I am afraid of the coop getting too hot in the summer. We have had a killer summer this year in Georgia (though very dry in my area which is unusual) and I would hate to add heat to the coop when nights are already in the 70's. Also, I have a dirt floor in my coop, so can I still do the DLM? My coop design is such that I have sufficient ventilation in my coop but not a deep area in front of my door.