Summary

A simple way off mounting a Pi0 to the k8200 frame.

Useful if you're using Octopi, I've ordered a Pi0W and then it's just one USB over to the K8200 controller board.

Update:
I've got my hands on a Pi0W and using the stable octopi 0.13 image. It doesn't setup the onboard wifi out of the box. (the distro was put togethor before Pi0W was launched). I used a usb hub, PiHut wifi dongle, keyboard and hdmi monitor and when booted it now finds the wifi dongle and connects. It's then possible to log in and update Raspbian:

sudo raspi-config
and enable ssh

sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install rpi-update
sudo rpi-update

sudo shutdown now

Remove the Wifi dongle and restart the pi0w and the on-board wifi should be up and running.