Hey folks, I have a question...if you were going to traverse the Australian Alps Walking Track in Winter, what (combination?) would you take on your feet if you were looking for the greatest efficiency of movement across the snow and general terrain? (apart from hiking boots for walking below the snow line)?...snow shoes, back country skis, cross country skis, crampons, skishoes (ski / snowshoe hybrid such as Altai Hoks?), other? Weight is extremely important, given the 660km distance and the fact that everything when not in use, must be carried on your back.