How many members pulling one of the Piggy Backers, or any other brand that takes an 8" 5-bolt wheel would be interested in buying a set of machined aluminum wheels for their trailer? Also, in your opinion, what kind of a market do you think might be out there? I've checked everywhere and I can not find a manufacturer that makes them. Worldwide... I did find a company on the web in China that might be interested in making them, but rather than even talking to them about it I thought I'd see what others might think. Just because I'd like to find a set doesn't neccessarly mean there would be a big market... Whatcha think??