Replying to New powder ski?

Hey guys I'm looking for a new powder ski and just do not know what I should choose. I already have a pair of hellbents 179 and 2011 sfb 172. I'm looking for a longer ski (180+) that is not as bulky as the hellbent, can charge decently well and handle mostly powder but also get me back to the lift, and is also playful enough to jump into a backcountry kicker session. I've been looking at the atomic automatic and the bentchetlers, and also the pettitors, but am open to any suggestions. 5 foot 11 and 150 pounds. Thanks guys!