Brian,
Thanks for the update... I'm glad you made the plunge. It's nice they gave you a tour of the factory. I think the R32 stuff for houses you are referring to is their SIPS. These are structural insulated panels that are made by sandwiching a urethane foam core between two nyloboard skins. These are structural and need no stud framing. They are usually precut in the factory and assembled in the field... another product likely made better by the substitution of nyloboard for the usual OSB.
Any luck with my offer of cheese to lure you to WI?
