Besides the issue of the design you are also facing a big marketing issue. Not many people are going to fork over $10,000 for your 100 units unless they know they can sell 65 right away to recoup the costs. That is a lot of risk that your "partner" will need to bare.
Your website needs to be updated a bit so it shows your strengths. I only found out about your devices as I was looking of information about the Stoker and DigiQ.