My Fisher skis are light duty backcounty with 3 pin binding and I use a Merrill backcounty boot....it is essentially a moderately heavy-duty backpacking boot. This boot could be easily used on snowshoes, but warmth might be an issue. I would not have Pac type insulation unless I used some Super Gaiters or something along that line.

My Kahru are steel-edged and for telemarking and heavier mountaineering. I use a much heavier Merrill boot that is more akin to a mountaneering boot. This one is not as kind to walk in, and I do not think I would choose it for snowshoes.

Many of the new tech skis use some sort of toe binding that is very light and light duty.

Take a look at mountaineering skis and I bet you can find something that serves multipurposes and will be more along your request.

I have seen some pretty incredible skiiing done in skinny skis
though so keep that in mind. I find I use my Fisher set up much more than my heavier stuff....I am getting older and lighter is working for me, but I am not tempted by the super light skis, bindings and boot though....yet. <img src="/images/graemlins/smile.gif" alt="" />