It is nice to see another 63 pop up. I just started my build and have a thread on the project page. Here is a link to my first YouTube talking about my truck and my build.
https://www.youtube.com/watch?v=1LZX_eKe0I4
The one you are looking at looks in really good shape. Couple things I noticed is your grille looks straight and you have both bezels. It is a one year only grille (one of the things I like about 63s) and are expensive if you need one cause the only ones available are original. No one is reproducing them.
The cab on the inside looks great. Doesn't appear to have rust above the windshield which is great. Mine has some there that I know I will have to repair. Hoping not too much though.
My 63 came from TX, is a St. Louis truck, and has the radio delete with the cover still on it. I think they are a little hard to find as well.
Rob