Thanks guys. Held my breath seeing the number of responses on the thought that maybe someone was going to point out something I f***ed up but have since exhaled. Trying to find a way, or rather the right material, to enable me to replicate the lost fasteners on top of the cowl. Need to locate some small brass tube and sharpen it to make the little hollow circles.
In the meantime, I have attached, and then reattached, the glazing and worked on the radiators. Pics later.