If pinball was easy Chinese manufacturers would be cranking out games and industrialize the process on a large scale.

Think the niche is a-lot smaller than most people think.

Good luck! on making it happen!

Taxes, Labor, Materials and rainy day? Think there was a big bang episode that shows the pitfalls of boutique manufacturing.

To have a healthy business you gotta factor in if it's worth your time..

I learned that lesson much too late in my first business endeavors.

Ended up paying Uncle Sam back taxes and cheating myself out of $ in the end.
I could of charged X dollars an hour comfortably but undersold my hourly. It eventually
paid dividends but only after learning how to be competitive in business without underselling
hourly wages.

You can't get back time so don't undersell yourself.

Wow this project is really starting to shape up. I think in the end you'll get several offers to go work for someone..
In the meantime I hope you crank out this game.