I installed one this summer.
I took off the lower panels (easy) only 6or 7 screw each) and the rear panels off to wire tie the wires in place,
I also put my antena up on the rear rack to get better reception.
Run the antenna cable down the right side and the power cable down the left side. I also put in a relay on the power cable to have the CB only on when bike was on.
I did a more (gps power,glove box power outlet, cig lighter,CB, something else???). I took off a lot more tupperware and did it all.
MaxB