I installed two nutplates on the right side of the subpanel and Adel clamps for wiring. I put three clamps on one screw for the three wires going to the two terminal strips and the Avionics Relay. The instrument panel was repositioned and screwed back into place. I drilled the ignition control box into position on the instrument shelf.
I found that one of the dehydrator plugs had been broken at the base, so I replaced the base.
I called Klaus-Lightspeed re any possible radio interference with the ignition box. He said that there will not be any problem.