I've settled on a color. Good old rust-oleum satin LAGOON ! First attempt at a patina / rusty look, hope it looks believable. Sorry
It's taking a long time, everything bought just have to mock it up, ride it, then tear it apart for grease paint and final assembly.
After some tweaking of the rear drop outs / frame. Installed the matching rear rim with matching dart lighting tire, skip tooth chain, original chainring and Torrington #8 pedals. Rides and shifts like a dream and stops on a dime! Will shake it out for a few more miles and then try a patina paint job. My son was amazed how nice it rode.