I just got into the Hy6 system for film shooting. I am looking for backs, inserts, and flash equipment. I'd be interested in some lenses if you have them, but probably can't afford the modern AF lenses (I already have the 80/2.8 AFD PQS).
I would LOVE that 6x6 back if you have it. I'd also be into inserts whether they be 645 or 6x6.