I think I may have found the steel to use, and it's the best price known to man, free. Thing is, I'm not really sure about using 1" square stock. All the lengths are 36", and there's a seemingly endless pile to get. I'm taking all I can fit in the shop. My ultimate hope is that I can just use more pieces to compensate for the smaller size. You guys got any thoughts?
In a while, Chet.