MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
You may be right but in my point of view Nema 14 is not enough smaller nor cheaper than Nema 16 and 17. Nema 11 and 8 are noticably smaller but way more expensive and much weaker (also have problems with microstepping, atleast Nema 8 do, due to inductance).
I would rather use Nema17 20mm tall, than Nema14 28mm tall with the same 1kg-cm. In the end it would make reasonably small, cheaper and more reliable machine (in terms of compatibility with common stepper drivers).