Okay looking for hopefully quick and easy answer. I'm looking to update my current redfoot enclosure, he has an 8'x8' enclosure. This enclosure sits about 3" off the floor with no insulation and living in Ohio you can guess my issue is heat. So I'm going to convert this to my outdoor enclosure and want to build a fully enclosed and insulated enclosure. So now for my question, my plans for the new enclosure is going to be 4'x16', so will a rectangle be ok over a square?