In regards to SMOD:
3 sets of rudders, at least 2 different self tacking jibs, 2 masts, 2+ mast rotators, EP sails, Performance Europe sails, what else. I know the list is longer...
3 different spinnaker launching systems, 2 different booms,
3 different trampolines,...
And amazingly enough all those last gen mods(except the tramp) ended up on the Infusion. Ya think we were being used as a test bed or guinea pig, nah they wouldn't do that,(insert sarcastic smiley here)would they? R&D at our expense with full benefit to another class.