Wanted: One peice wide crankset/Trade for 3 piece?

I would like to put my 4 stroke frame mount on my Kulana moondog, but I will need the one piece crankset and my kit is coming with the 3 piece.

Any one out there have a one piece wide crank set they want to sell/trade?

If I can't find one I may put my kit on another bike but that one needs....tlc

PM me
Thanks, Tom