RE: trimaran plans
I purchased the original "nightmare" tooling years ago. The original tooling is carbon male plugs. I built female molds for the alas but not the main hull. These tools are very tired as I built quite a few boats from them. If someone is willing to do some sanding and filling they could be used a couple more times. I've got them packaged up and ready to ship. I'd part with them for $350.
Ian