Getting there.... Just 220v left to do.
Pretty much all internal wiring is done. I still need to wire in a separate 110v line for the light and fan, but that's quick and easy.
And I'm done! Well, with the control panel anyway. I am using parts of a satellite dish mounting system to mount the panel and provide a stand. The mount will allow my to add some tilt up and down in addition to turning side to side.