Newb questions about the Dwarf

Complete noob here. I bought a used Dwarf and the footswitch was broken (mechanically). It’s working now.

So today i ssh’ed into the device and I see the former owners email in one of the files. The previous owner purchased some plug-ins.

My questions:

  1. If I replace that file with my name, will it affect what was previously purchased?
  2. I was looking at the Starless OS?. If I replace the OS, will I lose all the previously purchased items?
  3. Finally, I stumbled onto NAM A2 which sounds super exciting! Are there any plans to port that?

Happy to be here!