Boy Jeff, I think by the time you get the wood to build it, rig up to match the bolt pattern, matching the limbs to the riser, given whoever does it gets the limbs straight enough to shoot without Roy's jigs in the first place, I think you would be tons better off in performance, fit and finish ponying up the money and calling Roy. A lot of times bowyers have precut risers for just such an occasion. Money can't buy you happiness, but in this case I think it can. I'm with Bob, call Roy.