Plastic interior pieces in early Barracudas

The rear pieces may be in the parts book but I couldn't find them. I'm thinking of repairing them by gluing the pieces together using .010 or .015 styrene as a backer, hobby shops carry it for model building. My front plastic pieces used on the windshield pillars (pictured) are not cracked but the holes blew out on several of them. I fixed them by using .020 styrene punched out with a punch set I bought at Harbor Freight. Superglued to the back of the holes, and then filled in with epoxy from the back to reinforce them. Once it was all cured I drilled and countersunk the holes, worked great. I used JB Weld Plastic Bonder from Home Depot, comes in a syringe.