Ok, I just talked to my supplier. I am just going to use .040 aluminum since it is what this sign is currently made from, instead of the AluPanel that I had planned on. They worked on the price with me, and I am making him a 6 year sign, instead of a 7 year sign, and I can still make a little money. Not enough to cover my time by any means, but I've learned something, and at least I'm not going into the red on materials. Glad to have this one behind me. Shouldn't be hard now, other than figuring out a space to lay out a 4' X 20' sign and put it together. Gonna have to fire up the head out in the shop.