id just like to put it out there that 128mm underfoot for a first pow ski is a little extreme. why not get something like a JJ or jeffery 114, destroys the pow and ripps all mountain too. not a day of the year i wouldn't use my jjs. if you have a quiver, like one for park, one for all mountain(110mm), one for pow go for it, but those are very wide and really wouldn't be much fun in anything but over a foot of untouched.
the Kapow is more understandable if you are not getting 189s
but why not get something like a ON3P jeffery 114 or Armada JJ or line opus. they will slay just as hare but with more versatility all mountain and more all around fun