We want to turn this shed into a brooder so that we don't have to brood inside our house. We will have a group brooding from Feb 7 to April 7, another from April 8 to June 8, and another from June 8 to August 8. I live in Missouri, so the first group will have cold night temps. The last group will be dealing with 90-100 degree days at times. Any suggestions on making it work? I'm not opposed to building some sort of "screen door" that could be used during the summer (daytime). I'm also a little concerned about ventilation. The shed isn't airtight, but it also wasn't built to house animals. Any ideas? We have a Brinsea 20 and plan to tarp the floor and cover it with pine shavings.