Love experiments. They are so fun even if they don't work out as we wish.
@weedwacker I am so excited for you. Silly isn't that. I also love new building projects, especially ones involving new greenhouses.
What is the old HH made of - 8x16. I can see moving 8', but 16??
. Are you going to put timbers under it? Then you could roll it (if you had a couple of large round pipes (pvc, metal, wood dowels large enough) to where you wanted it. Put X braces on each end to try to hold it square(ish).
Well, at any rate