I like the windsurfing sails idea too, but it's not gonna pass "code" per the rules of reefing with watertribe. Though I will most likely try them out anyway. A pair of 8.0 sails should do the trick I'd think. I'm gonna have to find out a way to make a roller reefing main, and I'd like to use windsurfing masts, (which I got plenty of) .
I'm gonna have to get that book too .......