This is just me talking, but I have noticed the wealth of British engines that have dynamic numbers and even a handful of engines with dynamic tender company names and so on. It would be nice to have more American engine, Steam diesel and so on with dynamic liveries. Imagine having a classic 4-4-0 with whatever name and number you want, or an E Unit, and so on with your actual company name on it. I'd love that. Having that across multiple classes and railroads...