Excuse me here : but if "That's" the Best you can
do to copy a AC72 on a small scale, then Ya need to
wake-up from your dream, and go Back to the
drawing-board !!!

Where's the Rigid-wing sail ?
Where's the Foils ??
Where's the anything that matches the performance
of a AC72 for a Two-man cat ???

ALL i see is Hype ; and Nothing to back it up !!!

Sounds & looks like You need money for your Porshe payments
to Me ?

Bille