Did you do the foils yourself?
How about rig, what are you putting on top of your new eyestone? Wingmast, teardrop shape? Homemade sails or pro sails?
At the moment I have an A class wing mast and sail which I want to try, just to see what these really high aspect sails are really like. Looking at the SCHRS calculator, with the reduced length, reduced width ( 2400mm as I feel my Stealth is over width ie the righting moment overcomes the bouyancy of the hull creating unwanted drag )and smaller sail area, the handicap is acutally slightly lower than an optimised F16.
Foils are Stealth, there is no point in reinventing a good wheel.
