Interior and Engine Bay/Firewall Paint Finish

[aus67rs]

Hi,

I have a 67 RS Convertible I've started restoring in Australia.  Interior code is for Black, however I'm not sure if it should be satin (matte) or gloss.

Same question for the engine bay and firewall, were they originally satin or gloss?

Appreciate any assistance.

Thanks.

[68Zproject]

Not a rebuke but if you search there are ton's of discussions on this subject.