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.
This has to be the coolest 3d printing project on the verse. You did what RapRep couldn't. My hats waaaaayyyyy off to you! Practically speaking though, the longevity may be an issue. Even steel bearings wear out pretty quickly. PLA parts will also easily warp if left in garage for example. It's cool factor is definitely the main factor.