Bristol Channel Cutter

[Bott]

Just my initial input:

There is basically nothing to be gained from a carbon boom on such a boat. In fact, a solid wood boom (with is inherent weight) is generally a positive addition to the sail set, naturally eliminating unwanted twist in the main.

As for the gaff, there are many good things to be gained with a light gaff. But, depending on the cut of the sail and the location of the peak halyard points, a overly bendy can affect the set of the main greatly. This can be either good or bad, depending on weather you are embracing this affect or not. I believe big gaffers in NZ use more flexible gaffs to allow them to flatten and depower their mains substantially. Though, I imagine this has to be accounted for in the sail cut as well. Its a complete (and complex) system.