Does anyone have any experience with this? He thinks that will make it lighter and easier for me to move around. We are planning on a barn shaped coop that will run the length of the run. All aluminum except the hardware cloth. He thinks that will allow him to make it big enough for the number of chickens we want (8) while keeping the weight down enough so that I can move it myself with maybe just a little help from our daughter. Pros/cons? any suggestions? Thanks in advance!