I'm from Southern California and this season have been to Alta between xmas/new years and took only my Katana, wishing I had my kendo as there was no new snow for that week i was there.. I ended up renting a bmx88
Appreciate your input.
My vote would be Kendo/Katana or Kendo/Kuro. I would definitely take the Kendos since the storms don't look that impressive (although that can certainly change). The other ski I would take is the one you most like to ski in 3 to 6 inches of new snow.
Bring your Kendo for sure. It's a great ski for Beaver Creek between the great cruisers and bump runs. You should have some great soft snow, but it's not likely to be huge dumps and when the sun comes out it bakes the snow quickly this time of year. Should be fantastic skiing!