Very true. However I think that if I were to get a touring setup for Tahoe these days it would be a HEAD Kore 105 with Shifts. There is a huge benefit for using Shifts on the downhill and I think the weight compromises on the uphill are well worth it. I don't consider Shift "compromise" gear in a way that Dukes or even Kingpins are.
Sadly, we are always leaving Tahoe just when the corn hunting season starts, that always kept me from getting a dedicated touring setup, I just wont use it enough to justify the expense. The sizing on the Kore is again a little weird, I would love to have something like a 185 in a touring ski, but they only come in 189 and 180. Maybe 180 is good enough, would save me a few grams and would give me more mobility in tight spaces... I really should start thinking about the cycling season, but I will keep dreaming.