Decals for 4-4-0 Lake & Russia Iron

[trainman2]

I am looking for decals to letter my new loco as per the North Pacific Coast 4-4-0 #12 Sonoma. I have located a source, and need some dimensions for the supplier. I will be away from my loco for a month so can't measure myself. What I need is the dimension of the area inside of the fancy scroll-work on the tender sides as well as the inside of the panel in the sides of the cab below the window. If anyone has the Eureka & Pallisades, those dimensions would also be the same. How tall is the lettering on the side of the E&P tender. Also, what size numbering (fraction of an inch) would fit on the number plate at the front of the smoke box.
Thank you for your help!
Ed