I had my wheels redone by a company that sold industrial belting in Edmonton, Red. They lagged on some belting and the wheels ran truer with them than with the original tires and probably around the same price if I could have found replacements.
What are you cutting the bow laminations out of? And welcome to the forum by the way from another traditional archer and hunter.
Someone I consider a master woodworker once told me that a master woodworker is not someone who never makes mistakes. He is someone who is able to cover them up so that no one can tell.