if you don't care much about having a older ski, the 2009 surface watch lifes are pretty much perfect for what your trying to do. They are 118-90-112 and alot more softer and playful than the 2010 or 2011 surface watch lifes. Plus with a 90 underfoot its definitely enough for powder days. only bad side is it would be kinda hard to find a pair, but we all know your best bet is here on newschoolers.
these are what they look like.
Not really sure if any of the 2011 surface skis compare well with these older ones, but if so, id like to know