I have 8 red ranger broilers who are two weeks old. They have already grown quite a bit and have feathers on their wings, but still just fluff on their body. They are outgrowing their indoor brooder and starting to smell in the house. Id really like to get them living outside in the coop. Its spring in CT, so in the 60 during the day and high 30s/low 40s at night. Evrrything i read says to wait till 4 or 6 weeks to put them out. But i have electricity in my barn/coop so i can give them one or two heat lamps. My question is - with the heatlamp(s) can i move them outside at two weeks old? Theyre all quite healthy. Eating drinking and running around.