I have to make a small correction here; the system for the mast foot has been around for a while and is not of my own design, I just showed how to do it on a simple way.
For the rest I agree completely.
I’m about to start the making of the mast today, but you will have to wait for pics. Btw the hulls have been car topped for the first time and they were sitting really nice on top of my old Opel.