Hi Kingy.

Answer....

1/ Hudra mast
a...same size as mossie.
b...Brisbane cat centre. where else. Capral.
c...Same wall thickness.


Where I sail there are taipans and the mast that they use would be too large for the Mossie.

I do believe that the mast that is used on some Nacras is the best choice for an upgrade.( 110x67) Very similar weight and readily available. This section has already proven to support a square top sail.

Aluminium mast will be around for a long while to come. Cheaper and more durable than carbon.
Dave 1724