Narrow Planet and Plarail

Has anyone else ever had the idea of using custom brass or nickel nameplates for Plarail and Trackmaster items? The website Narrow Planet makes model railway locomotive and rolling stock kits, as well as small accessories that can be customized to a customer's liking. They are most famous for their custom brass nameplates, which I have seen many times on HO, OO, and 009-scale models. After ruining my Plarail Ryan's blank nameplates with a sharpie, I had the idea of ordering some nameplates to use on most of the engines I have. I'm just hoping I'll be able to glue them on neatly enough and that I don't order them in a size too small or too large.