12"-14" Radius. Smaller is fine on the first few frets if it's a compound neck. 1 11/16 nut width and larger frets. Neck shapes and sizes around a 60's slim taper and modern c. That's about it for me.
Yep. Custom shop. Only 9 were made. I had #1 of 9. It had a little more black streaking. The pic I posted is the only one I could find. I don't have any really good pics of mine ☹️.