I am expecting 30 new chicks to hatch on the 7th. Can I move them outside immediately into their own separate run and coop or should I keep them inside for a few days? I really wanted to hold them inside for a few days to strengthen up a little, BUT I can't find a bin/box/container/cage large enough. What did you do/use? How big of a container should I use for 30 chicks? Also, if you live in Pennsylvania and want some more chickens, please feel free to ask!!!!!