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.
klipper requires a raspberry pi which is the easiest setup...you can run it off anything really but that requires more advanced knowledge of linux. Klipper supports the Bltouch but it's a bit of a PITA to setup. If by printhead you mean hotend, then yes its the stock one...or the microswiss which is the all-metal version.