I originally planned to only have 4 chicks so I set up my brooder in a 100 gallon galvanized metal trough. Now because I had to order more for delivery to my zipcode (8 total) I'm worried I don't have enough space. I went with the brooder plate instead of a heat lamp which takes up half of the darn space if I sit it in there so I plan to suspend it. Should I just get something bigger before they arrive or am I over thinking it? Can I start them in there and move them out as they get bigger? They will be in my garage (insulated and relatively warm in general) so I could set up the panels to give them a bigger space as they grow. Yes...I'm a nervous mom and they aren't even here yet.