Microscale industries (the guys that make microset/ sol) have a similar thing called liquid decal film. Works great but i do agree with the Don: Trim close...
And to butt in on the B25 topic: The revell AG repop has another three options that are different from your monogram's: A closed and two glass nose versions. "Russels Raiders", " My Duchess" and the "Lazy Daisy Mae" that i built.
Richard