you have two hulls and two centerlines...no problem.
Ohhhh ! Brilliant Jake. Absolutely bleeding sharp. What a way to beat the rule.
Place the daggerboards under a 10 degress inward angle and have the hull both canted outward by 10, ehh voila according to the whigs at ISAF this boat is not using any hydrofoiling effect to lift it out of the water. Because the starboard daggerboard in in line with the port hull centreline.
Wouter