I might see about writing one up, but I basically followed a combination of the OrangePi instructions from Peachy and the systemd instruction from Xant. I think a unified set would be good, though, so I'll probably get around to it. :)
Edit: I will say that I tried to use wget to download the Arm package directly to the Pi, but the link came back as unauthorized. Is there a way to enable that download so that we don't have to SFTP or SCP the file over?