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.
I could make and sell a couple but it would probably be more expensive then you would think. As for heat tolerance I have a nylon based filament that I have used with parts that sit in the passenger cabin of a very hot car and they have survived without deforming at all. Send me a PM if you are still interested. Thanks