PPLLEEAASSEE!!! keep us up to date on this adventure. Inquiring minds need to know- Did they hatch? How good were the broodies? Who's the Daddy? What are you going to do with sixteen more chickens?!
Do you know how to candle eggs? You can ditch the duds and split between the two broodys.
thus apply the wisdom "Do not put all your eggs in to one basket" or under a one broody hen.:D