DarrenW:
I kqnow exactly how you feel about having a factory-fresh warbird out the door. I built & super-detailed a Guillow's P-51D-25 Mustang. I posted several build threads how I detailed from total scratch: the cockpit, machine gun bay & of course the wheel well interiors.
As my research turned out, there were conflicting data on just about everything including cockpit interiors (about six different seats alone), wheel well interiors, machine gun bays & the all-aluminum finish versus the zinc. I decided to arbitrarily choose an all zinc main landing gear covers but the zinc wheel well covers were left with a wide strip of natural metal.
This model was covered in an aluminum foil system with a peel off sticky backing which resulted a true factory finish but with the caveat that the wings were not puttied with bondo & painted aluminum paint -as they left the factory- but rather the entire set of wings were highly polished as if the plane was lovingly restored by its modern-day owner.
The last two photos shows how the inner wheel well doors were zinced & left with all natural metal - just the opposite of each other. So I just mentally closed my eyes & went with the all natural metal in the center.
I've enclosed a photo to illustrate my model.
Yes, this is a Guillow's model that is usually built up in a skeletal balsa frame wrapped in tissue. I just took it to another level.
Cheers,
Gary