Quailtrail, Ameraucana eggs can be really hard to see through. Unless they start to smell, I would leave them all in there, you may be surprised (hopefully!).
LG, I understand that a warm dark place might be nice for chicks that just hatched. My brooder is always kind of dark now because I switched to the Ecoglow instead of heat lamps. They are pricey, but I've never regretted buying it. It seems like someone could make their own Ecoglow for not much money, but that would be a job for someone who has time to experiment with temperature and materials (not me).
LG, I understand that a warm dark place might be nice for chicks that just hatched. My brooder is always kind of dark now because I switched to the Ecoglow instead of heat lamps. They are pricey, but I've never regretted buying it. It seems like someone could make their own Ecoglow for not much money, but that would be a job for someone who has time to experiment with temperature and materials (not me).