Built the battery box and drilled to firewall. Removed engine and nosewheel mounts. Located cabin heat box position. Had to flatten the bumps out of the firewall to get a flat place large enough to mount. Cut hole and drilled for box. I will have to come up with a different control routing than Jabiru uses as it would require me to pull the cable to turn off the heat and I want to pull to turn on the heat.
