VVS,
I for one can fully understand all your time invested in your D I Y foil project, looks fantastic!
Please understand I am not being critical with my next statement, ONLY ment to suggest another way?
By having the strut mounted on the fuse so far behind the front wing your are asking the section between to support all your weight when flying.
First hand experience has seen 3 broken there.
Even the new sword will have the strut leading edge almost directly above the front wing trailing edge as does spotz and ketos, also see scubas build above.
Not only does this reduce the huge LEVER force on the fuse it also reduces the lever on the board as you are more centered over the strut.
Just something to consider from a mechanial load bearing and stress point of view. This just seems to make more structral sense for board and fuse.
R H
May I also suggest the front wing off set 4 hole mounting pattern as alpine foil uses, this greatly increases the connection strength and stops the inline hole pattern axis roll stress, also simply mechanicaly stronger.