Interesting material, but put it up against R-glass, S-glass, aramid and carbon. Cost comparison?

When I was thinking about the areas people often wish to change (improve?) on cats, one particular boat stood out as being a great starting point for a development project.
It is:
- Light weight despite aluminium mast.
- One or two man.
- Easily righted
- Capable of 20kts +
- Tough, hulls will survive a hammer blow.
- Looks ripe for foil and rig development.

Anyone guess the boat?

Cheshirecatman