What do you think about this 69 RS?

[DWCamaro69]

I need some opinions on whether or not to detail the engine compartment. It is untouched but not as "pretty" as the rest of the car. Some people who have not seen what a 37 year old untouched engine compartment should look like think that it doesn't look like a 27K original mile car, especially when the interior, exterior and undercarriage are so nice. Even though not pretty this is the best engine compartment I have seen on a low mile car. Some people don't understand what 37 years does regardless of miles! Anyway my question is the car more collectable with the engine compartment left along or cleaned/painted up? Thanks!