Hi Roger,
thanks so much for the advice. Very helpful !
Now i am looking for the right fin choice.
For example (into the Select website)
Select S10 - thrue slalom fin - size 35 to 57 cm
http://www.select-hydrofoils.com/en/fins/elite/s10/
or
SRX freerace - size 42 to 52 cm
http://www.select-hydrofoils.com/en/.../srx-freerace/
the second one is more forgiving and less expensive.
What do you think about?
Tank you
Eugenio