Redesigning Kayak Rig

After a delightful time in Spain, I came home with pits and pieces to add to my inflatable kayak rig...4mm chord, cleats etc. to make it more efficient and safer while on the water. By adding these bits I slowly began to modify it more, in the end I completely re-did the structure. I built a frame for the mast to fit into; I re-drilled the bottom and top cross beams and added a thicker wooden mast higher than previous; I widened the cross beams to I can add a 3ft leeboard and strengthened it with an extra piece of wood for the tube to sit upon as it holds the leeboard. The mast and the yard are telescopic so I can reduce their size when travelling. The cleats I fixed to a plank of wood that extends underneath the seat, my body pressure keeps the plank/cleats firmly fixed, and yet I can remove them when not in use/travelling. I fixed pulleys and the sail hoisted very easily and I could cleat it off effortlessly and quickly. The wind was very strong gale force winds blew the sail about as I experimented, without paying attention the boom jibed and caught me on the side of the temple, luckily I was in my garden and not out at sea, it was a wake-up call and I will remember to watch the boom in future. I will replace the boom with a lighter material.
The picture is the newly constructed frame and mast, with leeboard down the side of the kayak.