Hi SailFast,

Why not fabricate a foil like the Sloop Nacras are using but a bit wider.

I will post 2 pics. The first shows the foil on a Nacra 5.8 without kite and the other with.

If you have not seen the Nacra foils, head down to a club and check them out. You could buy 2 blank foils from Nacra + the fittings and cut and weld to make a longer one.

And after all this, I think I speek on everybodies behalf.... Post some cool action pics