With the instrument panel almost complete, I continued with mounting more parts in the fuselage.
I found a good spot for the trim and flap mixing relays. These will combine the trim and flap switches from the two yokes, and cancel the signal if conflicting commands are selected.

I decided to place the remote Com radio and Transponder in the rear fuselage. I made two angles from .040″ sheet to form a radio rack.

Here is the finished angles ready for primer..

The rack primed and ready for install…

I also installed the autopilot pitch servo.

Finally I have spent some time running all the fuselage power wiring. I am almost done, and will begin making the avionic wiring as soon as I receive the cables I have ordered.