The suggested fixing for the servos is optimistic. The plate that the instructions say you should tape them to can be removed and holes drilled for metal straps to connect into, and replaced.
As is common with this class of kit, the sails are not the best, and the booms would be better made of something rigid. A kicking strap would help, as well. Good fun at the price, though.
Considering that when sailing, rigging will wrap itself around anything it can, I left most of the ornamental deck fittings off.