W/B 107 came with Douglas Fir mast, boom, yard, topmast and bowsprit, Iroko bulwarks, tiller, companionway boards and aft cockpit lids with ply tops.
Plywood drop boards with weighted steel shoes and a plywood rudder.
I have changed to a hollow Douglas Fir mast, aluminium topmast and spruce yard.
New plywood drop boards have been fitted with stainless steel shoes and encapsulated lead inserts, increasing their weight from approx. 11 to 26 kg each. (I understand early models had steel encapsulated drop boards. weighing around 27 kg each.)
A replacement plywood rudder has been fitted with a small stainless steel drop plate and the cockpit side benches which were covered with teak faced ply, replaced with Tek-Dek, simulated teak.