You can count me in Shaun, but as you have seen I do not just babble unless I think what I have to say will benefit in some way. I think what you are doing is a great idea. Especially with the prices some of these knuckleheads are charging for these different styles of wheelchairs. I think that you may be on to something with this project. In fact it may turn out to be a great side job/money maker, and yet still save people some money by providing an alternative that is affordable. BUT for sure you have to charge Harold double for his chair. Don't fall out of your chair laughing old man.