Thanks all for your replies. Sounds like buying/renting something in the range of 88-93 is about as good as it will get for an all mountain. I should have been clearer that I'm only interested in backcountry - with an emphasis on turns over touring. In any event the 74mm that I currently have and am looking to replace is probably too narrow.
ilooked - I appearicate your concern, but as much as I'm aware you are random strangers on the net, you are also less likley to have a finacial interest in what I buy/rent, I'll listen to all of the random strangers, sales persons and reviews that I can, give each the weight I feel appropriate. Tough to test skis in the area as I live 12 hours away. As for boots I have boots already.
Thanks again all