Xavier,
I am not sure I was offering anything but thank you for assuming
such generosity on my part.
I am curious about something.
You say you have someone to help you.
Do you mean that they are going to make this catamaran object for you ?
If so, I wondered how that person obtains the the necessary working
drawings (dimensions, fairing lines, etc) to make the object.
Thank you,
Peter Devlin