Your skill and attention to detail are very admirable. I truly respect anyone who takes this much pride in what they do whether its a hobby or not.
Our Chief back in the mid-70's had a Chevrolet Impala sedan with an all red version of this same bar, complete with the flasher to the front and amber flasher to the rear. People who see these today in less than pristine condition, with lenses that are cloudy and beacons rotating slowly, cant appreciate how effective this cutting-edge technology was back then, live and in color.
i can picture that bar's pattern of beams cutting through the smoke while on scene at night, we all thought it looked like a laser show!
thanks for sharing
Bob