Also..check with that compant perhaps they still have photos of trucks with better lettering on them..colors are important to be correct also..and the dropshade (or shadow) can be the real showstopper...as you or someone can, do an outline (thin) and then dropshade in a darker color depending on the letter color itself.
[censored] Blick art supplies has some pretty good brushes for big work. Good luck. BD.
