Hi Wayne, I do have a band of carbon cloth 100mm wide the length of the bottom and I plan to cover the whole hull with lightweight glass cloth. I have to get rid of some bubbles first... will cut an X shaped incision with my Dremel cutoff disc, fill with epoxy and put them back with a carbon cloth patch over it. Next time I will do the cloth in parts instead of one big 5m x 1.5m piece for the whole hull - I was too ambitious for a solo effort.
I do like the way your rudders are out back so you have good leverage on the tiller arms. I've been thinking how to do that with carbon rods and I might do something similiar.
