This was really cool, thanks for posting. I kinda disagree that it couldn't sell well. Although you probably wont ever be buying it at walmart, younger generations of 20 somethings are all about vintage, local, sustainability, DIY and handmade. Look at websites like ETSY for example. For someone who cares about these things but weren't exactly raised to fix everything that broke, something like this might offer the perfect amount of DIY without being overly complicated. I'd buy one. But then I bought a 34 year old motorcycle that didnt run my first bike so....