Good morning Gunrunner John, just wishing you and your family, also Bruk, your model engineer that rebuilt this fantastic Challenger, a very Happy New Year. It’s projects like this that make our hobby so much more fun, amazing ways to make our locomotives/diesels operate with so much more realism. Yes, we love those post war favorites, but these new giant locomotives, with all the bells and whistles have taken our hobby to a much higher playground, a model railroading utopia. Your thread proves that if we think it, it might become a reality. Thank you for your contributions to our hobby, via the OGR Forum, a great place to be during this pandemic, a secret psychologist. Happy Railroading Everyone, 2021 will be a truly great year.