Nice one. Never too late. I always wanted a K/20. I had a chassis to build one from but never ended up finding a donor body.
I have a picture where OlBlue60's '67 body on '72 Suburban chassis snuck into, on our way to Carlisle. I'll say one thing, people take notice of these panels. if you finished that black one up you'd really have yourself something. Not just another old Chevy. Less common than an old Citroen
(well, maybe not a wagon
)