Just test fitting this... so far so good. Wanted the brake controller in a better place than in front of my shin, so I fabbed this up - still need to trim off the opening around the controller. The panel is formed from a piece of acrylic, and the end switches keep it tight with large (also acrylic) washers covering the lighter/charger holes. The switches are for high idle, factory engine brake and courtesy lights being wired up shortly. The CB just slid into its home underneath.