I am wanting to make small breeder tractors for my bantams. Even if it's just one for my Japanese. I want something simple, easy to clean, and most of all, easy access. I was thinking of have a 8x3 pen. The roof could be the SunTuf Palruf panels (corrugated plastic) that is on a hinged frame so that the whole top lifts up to be able to clean it and get to everything I need. Make the thing 2 feet tall, and have a 2x3 coop area. This is just big enough for 2 birds, but that's all I need. These are bantams. If anyone has something like this, please let me know. I am really wanting to build these cheap...