Thanks all! I've been spending a lot of time reading the articles and various threads. A lot to absorb.
I got the interior of my new coop caulked, primed and painted a couple of days ago. I've been preparing my chicks for the move outside to the coop. Got rid of the heat lamp and I'm leaving the other light off overnight. They still seem comfortable whenever I check them, so I guess they're adjusting to the new conditions.