[Chevyland]

My 2 cents
You are buying the highest model truck
That has a big block to boot

If you change the exterior And the interior
It will devalue the most valuable optioned truck
I see Cheyenne Supers and Sierra Grandes trying to be sold that have been painted different colors and modified inside. They just sit.
On the other hand, ones that are in stock configuration disappear very quickly.
Maybe you are not looking at the resale issues because you are building it for yourself. I get that, and I am not trying to change your mind. (It’s your truck)
However, you said it is ‘a good original candidate ‘
Just make sure you do your research before you start changing the most desirable truck

Here are stock interiors