Sorry for the delay posting photos of the engine bay out in the direct light.
You can see the rocker cover needs to be repainted as the paint is flaking and peeling off.
Ordered a new bonnet heat insulation pad should arrive in 10 days.
Insulation pad is the original pad 25 years old and also flaking and peeling off.
Anyhow have a look at the photos and see what you think?