Adjustable Seat Mechanism (This could be shipped from anywhere)

We run OC2 time trials and wanted to make atleast the rear seat adjustable with a slide of some sorts as we have seen on other newer models of OCs. its an older kaiwi challenger all fiberglass, the deck where the seats are is just a flat deck currently using velcro, so i don't think the rope style slides will work since those are usually built in. But the hurricanes have the track/ratchet style adjuster i think we could mount on the top deck with regular hardware. Have a used or new one? Shoot me an e-mail