Snowboard gear with Qantas

[kuro]

Hi I am a little confused about the baggage limits when flying with qantas.
I am travelling internationally with my wife, when we check in, are we allowed to put both of our snowboard gear in the one bag? or would it be considered as two 'kits' for one person.

here is what it says on their website:

International Weight System International Piece System
When the combined weight of one kit and your checked baggage exceed the free baggage weight allowance, you will be charged at the rate of 3kg (7lb). Limit of one kit per person. The kit can be included as one piece in your free baggage allowance. If the one kit is in addition to the total free allowance, a special rate of 33% of the standard additional baggage rates will apply. Additional equipment is accepted at standard additional baggage rates.

its still a bit vague, does anyone know the exact requirements?