Hi Patrick how are you? I hope well.. Fot the construction is an idea. Is a mix of glass and carbon. As you see in the photo the cross bars are in an oval form like the mast and fixed on the mast. Attached are with stainless cables. For the hat above the mast I thought a stainless construpction with the mainsail under.
I think is the only solution to build it for this boat where we can use fiber glass and playwood.
What do you think?