Peter Cogan designed a new A cat. It is a very nice looking evolution of the current theme, IE flyer/XJ/A2
Ben has one of the first two built, to my knowledge. Vectorworks built the hulls and molds for Peter.
I am not privy to the plans for this boat but would expect it to be offered for sale by someone.
Ben has also built a wing sail. Doesn’t seem real practical, we’ll have to see where it goes. I don’t think anyone else is interested in building one. I can’t see Ben letting it kill the class he has supported for so long.