Greg: In all likelihood, No. The RDCs pre-dated the use of ditch lights, and most were gone by the time Ditch light became mandatory. By Gyros, do you me oscillating headlights, or bubble gum machine revolving lights mounted on the roof? The only way to find a definitive answer to the question of gyros, is by finding operational photographs of the CNW RDCs. My guess is that if they had them, Rapido would have installed them.
Boris