Replying to Volkl Walls?

Right now I'm planning on buying 169 Volkl Walls along with boots and bindings which I'm undecided on, I also considered Rossi Ghettos and Salomon Thrusters

I ski in Minnesota for about 20 days/year so it's icy, I'm probably 70% park, 30% groomers here (almost always riding switch)
I also ski various other places (real mountains) for about 8 days/year, I don't touch the parks at all

I'm 5' 10" and 145-150 pounds, beginner-intermediate in park but I've been skiing more and more park lately, and advanced in most other areas that I've had a chance to ski

I won't even bother asking about boots until I get to a bootfitter
Is the 169 Wall a good fit?
What bindings would work well? PX 12 Jibs?
Any other ideas on skis or bindings you have would be appreciated too