Could I mount these up with tele bindings (22 designs Hammerhead) and telemark on these? Would they perform any differently with tele bindings on them?

A bit late now but for future reference. I used this ski with the Hammerhead for my patrol ski about 30 days this year, and I was very satisfied with the combination. It takes several times to get used to the ski coming from a softer ski. In the end I had good experiences carving groomed runs and even had a good results racing on them. I do think Rossignol over estimates the balance between on and off piste, I would plan on sticking to the groomed terrain with these, there are better choices for powder and crusts.

A bit late now but for future reference. I used this ski with the Hammerhead for my patrol ski about 30 days this year, and I was very satisfied with the combination. It takes several times to get used to the ski coming from a softer ski. In the end I had good experiences carving groomed runs and even had a good results racing on them. I do think Rossignol over estimates the balance between on and off piste, I would plan on sticking to the groomed terrain with these, there are better choices for powder and crusts.

I have not linked any tele-turns on these, but I know a few who do and they love them! I am looking into the same power set up with the Hammerheads. Good luck!