Thanks again for the great advice. And I completely agree about having the demand before you build. I have a customer base. A small one. I am hesitant to market heavily until I have at least the ability to meet my current demand in a timely fashion. I have been working on my website and the commerce components (all free or very low cost). I have my Kickstarter effort waiting in the wings to be released this month. If that is successful, I will be on the hook to deliver a hundred or so machines. I am not ready for that right now. But I'm also not going to build for it before I start. I just want to have the momentum going. Right now, my only costs are time, plastic filament, and a little electricity. If the Kickstarter campaign is successful, I will give a 3 month lead time for delivery.
Having a facility would have allowed us to do more than just offer printers. Even though I'm already training, I would like to do more training and I'm currently at the mercy of the trade school schedule. I also think a store front would be more convenient for those looking to use us as a Kinko's style printing service. And there seems to be a trend toward 'gathering spaces'. The idea of the 'Design Cafe', where I'd have a bar with 10-12 design workstations running OnShape for anyone to use. Those things will have to wait.
Right now, the key really is the printers. Some of my models will deliver close to 100% profit. It was an interesting market study I did last week that told me I can sell my top of the line machine for half the price of other machines and deliver matching or better quality. The key is my ability to rapidly alter the design and the fact that the printer itself is the manufacturer. I do not have to coordinate scheduling with any other supplier - no machine shops, no sheet metal shops, no minimum orders, no suppliers other than the commoditized components. I can engineer things into this printer that others can't manage. It is the closest thing to true Agile manufacturing.
I just need to communicate this angle clearly. I want my customers to understand they are not investing in a 'version'. They're investing in the product. And if a mediocre engineer like me can come up with this, what will happen when the open source nature of this makes it into the wild?