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.
WOAH! Ha,ha... Jesus! What kind of beast are you trying to build!? Seriously though, you have quite the job ahead of you if you plan on scaling these parts. Remember to check your hole sizes and such. Certain things will certainly need to be left the size they are.
Good luck :)