trash gt750 crank wtd

[two-stroke-brit]

hi all ,there is a member of the kawa board that rebuilds cranks and wants to expand into suzuki as well.
he has offered to do mine but needs a guine pig to set up with
but needs a trash crank to pull apart and measure and build the fixtureing.
he will pay the shipping etc.
is there a door stop?crank that you want rid of.?
i thought i would ask here as he wants top offer his services (lots of good feedback on the kawa board).
thanks mark