Those may well be unavailable anymore, so you may be lookign at goin g to a Rail Kit -- 4-point setup, unless you can find someone who did this already had still has the mounts.
Since this was an Oklahoma Taylor, check their board too, we have about 300 owners there, best odds IMO.
Taylor Boat's Roost (http://p208.ezboard.com/bthetaylorboatsroost52059)