I don't think the factory will dish out any $$ for development of the new sails. I think what Todd says is true - they'll just hand a set of the Performance sails from the EU and tell Skip to make his own copy.
If this ISN'T going to be the case, and there is going to be a documented R&D process involving several sets of different versions of the sails to be produced and feedback documented by the sailors and returned to the loft, then I'm all for THAT solution. If that isn't going to be the case then I'm not so gung-ho about it.