This is great . Many thanks for posting this.
I also just ordered what James at Shelby store told me was the last CS6 grill with the light holes and the proper Shelby letters with the backing plate , He had to hunt for a few days to find and collect these for me.
Also found a supplier of the lights through eBay ... last set.. trying to find other pieces so if anyone knows of any suppliers that have stock of CS6 parts , any leads would be appreciated , started my build a bit late with it now being 2016
I am assuming these brackets templates are the same for the CS6 as well.