You know...my wife said the same thing... of all people. I have seen that too. You are right. I could set everything up have it on wheels and that would be it. Hum. Decisions, decisions...All I wanted was a diagram of how you guys were set up...Now you have set me thinking to change everything and scrap this idea! ....If fact that is why this guy gave it to me. He went plastic like you were saying!