heres a link http://outdoors.webshots.com/photo/2778577940053419764CtTtxd this is a proof of concept prototype, maybe it could use a coat of paint? : ) the procedure is to
use the bipod to suupport the back of the mast so it can be pinned.
run the jib halyard through the gin pole slot and mount the bottom end of the gin pole to the base of the mast. the gin pole should be vertical at this stage.
tie the gin pole sidestays to the front corner castings.
tie the trapeze wires to the front corner castings
tie the winch line (1/4" dacron) to the jib halyard with a clove hitch (do you trust your knots?) just above the jib halyard thimble. this keeps the thimble unobscured so the bridle can be attached after the mast is raised.

Crank it up! then attach the bridle to the jib stay.
i guess thats clear as pluff mud, but its very simple to do and... it works!