I updated the template with the information that I received from Chevy Customer Service - and then I modified the template by finding the various logos and putting them in the template.
The template is a .PNG image file that I modified used Photoshop.
I used a transparent background - copied and pasted the black and white logos into - and deleted the white text.
This gave me a black and transparent image that I pasted into the template.
The sign was $23+ shipping from Signs.Com - and it took about week to get.
The install was fairly simple - just drill 4 holes in the sign, and the fuse box cover - and use 4 screws to install it.