Limited in scope would be black & white not red & white . Be in this hobby way to long not to realize theirs more modern equipment being designed and made for the new young blood coming in to the hobby. They model what they see today. And Bachmann has been making the crossbucks in b&w for at lease 30 years if not more. Time to kick it up a notch and revamp the product line. Theirs enough b&w sets to be had for years to come if they stopped producing them today. I doubt they will but I see no reason why the couldn't offer both color standards. 😉