When your Carbon F16 weighs in at 80kg then I will start to give you some cred..
remember, you have carbon hulls, beams, mast and foils on a 16ft boat so it should weigh around the same as an A class which is built with the same materials... and don't forget, I am giving you a 5kg allowance for the extra sails and you are even 2ft shorter in hull length and more so in mast height..
