Replying to Ski to go with Obsethed PNW pow sticks?

I currently have a 176 dumont for park and a 179 obsethed for all mountain. What I really want is a ski for 12' + of powder. I am going to be skiing whistler and stuff gets tracked out fast. I want a ski for trees and bowls with the odd 15ft cliff thrown in for good measure. Id also like to do some switch pow. I ski with boarders mainly so dont need a ski that hauls ass, more playful I think would be better but not with a steep learning curve.

But anyone thats been to whistler will know it gets tracked out pretty fast, so I need something that isnt fkd in chopped up snow.

I was maybe thinking an ep pro would be pretty sick but I also like the idea of rev/reverse, can I get away with a ski like that in chop and crud. Also Ill probably steer away from the new JJ as I already have the obsethed and I think its too much crossover...

I am just under 6ft and 150lbs