Dont know that restoring 'that' shell back to '70's shape & livery would be clever, my understanding at the time was it got fairly 'hot' in the fire.
IIRC it did not have many if any engine problems while running the F&D 302 in OSCA with David & Graham Baker, couldnt say the same about the 351c based stuff though, I remember a 'row' of perforated or cracked blocks stacked along the fence in the yard beside dyno room, if it rained you could walk to the truck on 351c pavers without getting wet feet.