looking to paint the car soon, would have the whole front end been painted the same colour or would it have been painted black from the rad forward as I've seen lots of cars done this way?
and was the underneath waxoiled as stock?
And finally! does a none original colour de-value a matching numbers car?
Whole front and engine compartment body colour, then for most colours (all except the very dark ones) the area behind the grill would be blacked out to avoid body colour showing through. Many people forget to do it and it looks horrible if you don't!
It was not masked off, they had a guy in a pit below spray it. There is a factory drawing that you may find online giving guidance but basically it varied (being a manual process) but covered the radiator yoke, including (especialy) the bottom part that hangs down, right out to the headlamp buckets.
This is how I did it on mine
Gavin Chisholm - 414ci W2 Stroker SmallBlock Panther Pink '71 Challenger convertible - in bits Car progress can be viewed here