Have you asked a sailmaker as I would be interested in their views but there seem be 4 main makes which I have been told . I guess my other question would be storage advantages of any make when not in use e
I had a Selden and it worked fine, although a smaller size than you need. best thing was the fairleads and double jamming block for the furling line. worth looking at the Profurl as their system seems to be better for starting the furl and avoiding wraps that can happen if you don't balance tension on the sheets and furling line.