They’re your trains, and you can do what you want, ....but there’s no amber “marker” lights used on real railroads, ....and “ markers” mark the train’s location...ie; the end of the train ( illuminated red) class lights were used to tell what the train’s job was that moment....green, or white ( actually clear) ....lights on, or lights off also dictated what the job was for that given job it was doing.....again, they’re yours, do as you please, just wanted to let you know,....there’s no amber “markers” ...
Pat
