I think the approach that Greg Goodall has taken is an excellent one. As this is a multimanufacturer class the sailors and manufacturers are likely want to to show off the type of boat they are sailing/have manufactured. The Taipan F16 insignia looks good. A Nacra "N" with the same 'F16' addition would suit the Nacra F16 should one ever eventuate. Perhaps a Ventilo 'V' or whatever they use plus the addition of 'F16'. The Mosquito insignia plus 'F16' etc.

I don't think the class necessarily needs an insignia of its own to be displayed on all boats.

Rob.