Replying to Faction Kennedy Skis do or dont?

Hey, I'm looking into buying some new skis this year. I currently ride old ass LINE shadow 161's. My big problem with them is that the base sucks, I can never get enough speed even on the iciest and slickest of days. And I'm looking to buy a longer ski, possibly more heavy.... but still fun and playful. A ski that offers more support and sturdiness though when I land jumps and want to do some fast carving runs.

What do yall think about the 2012 Faction Kennedy as an option, probably just in a 163... assuming the ski will weigh more.

Thanks!