For Trade WTT: Mamiya RB67 kit for Hasselblad 500 body

I am looking to trade for either a 500C or CM. Preferably with a Viewfinder and back.
Here's what I have to trade:
Mamiya RB67 Pro body has some paint loss on revolving adapter.
2 Pro S fillm backs
50mm lens - Mirror lock up is not working
90mm lens
180mm lens - There is a delay between when the shutter is pressed and when it fires.


Thanks,

Steven