I think the first major change FF provides will be reduction of GHG rather than the production of cheap power, as FF begins eliminating coal-fired power plants. The migration to FF would have to be financed, as well as paying off the notes on the existing machinery.

A different player in the printed house market moves ahead:  http://www.blueprintmagazine.co.uk/index.php/architecture/the-worlds-first-printed-building/  A reality check on the innovative process:  facing bankruptcy, a wife that leaves you, and having to go at your invention with a hammer from time to time.