1968 Pinstripe Template

I am finally getting around to painting on the 1968 pinstripes on my XR7 GT. I know at the factory they used a roller but I was thinking of using a brush and a template kit. I just can’t seem to find the right size. One online site (I can’t remember the name but it is starts with an “F”) has a template F-42 which is close but not exactly correct. Has anyone used this template and did it look correct using a brush?

Use the following link:

Coach Jack