Looking to set up a brooder for six birds. They would be in there until they are 6 weeks of age. I have an old dresser that I'm just going to trash if I can't find another use for it. It is 2 feet wide, 5 feet long, and 19 inches deep. Would this be big enough for 6, 6 week old chicks? The dresser would be laid on its back so that where the drawers once were would be facing the sky.