The only way to get H17 wings to work would be to put 2 big holes in each hull! They "plug" into those "sockets" in the hull- what would work better is either a set of NACRA wings (these were a cruising option and plugged into the beams) or TheMightyHobie18 Magnum wings- which attach at the beams. Either will require modification (I suspect unless the NACRA beams just happen to be the right length).

Kirt