I have a bunch of free four foot long 2x4's. Looking for ideas on what you would build. I thought with some longer boards for the roof and 4x4 skids 4x8 raised 18", three foot rear side, four foot in the front which is hinged to lift to clean poop board. Pop door and run out the side so I could do two back to back sharing one section of run fence with an overhang. The boxes opposite side with hinged access to get eggs.