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.
Looks good. If you flip them both over you move the mass up a bit and increase rigidity a bit, and don't lose any build space.
Make all your cuts as close to the gantry for rigidity, increased rigidity is increased speed and accuracy.
Love your build!