First gen. black Dura-Ace parts

I got a half a Supabike a few years back (that was missing some things). The frame & fork from that is going Cusqueno to help complete his project, so I have some components that might help someone else make up another Supabike, or for any reason really? I have pretty decent set of black Dura-Ace brakes, a chainset with one ring black DA the other not (can't remember which one it is- I think the outer is black) And the FD is first gen black DA , very good condition, and the RD is just a regular chrome Crane. Happy to hear any offers you might want to send my way.
Photos on request

EDIT - but would swap for the Viscount black hubs to really get the bike back to original (bit of a long shot I know)