Thanks for all the help, and Tim , you're right, I did have a typo error. I meant Thistle Grey for the inner grill bars and hub caps, and Anvil Grey for the bumpers, and yes the paint I had mixed is not very different in shades of depth.
Thanks again for all the good advice received from this forum.
What about striping, Did all trucks have the stripe around the cab and on the wheels?
Thanks again,
Joe