In reply to DistractedCanuck:
Just to reinforce VictorM's post, it's not the pick, but the axe.
The handle on Nomics make them an amazing tool to climb with, but a compromise in getting to the climb/off the mountain. On a guided trip climbing grade II/III, a Quark/equivalent would be a better tool.
However, if you already have Nomics and are used to climbing with them, I would get in touch with the company and see what they say/whether they are happy with you with Nomics/have some Quarks/equivalent to borrow/hire?