Replying to My New Setup Questions

So I ordered a new setup from my shop today. I got 161 Anthems with Salmons Z12 Ti 100s. I wanted looks but these were super light. I'm like 5'10 and 145 pounds. For park I feel like 171 was a little too unwieldy for my style. I ski mostly park but I like groomers and steeper terrain occasionally. I have 159 2004 Fuji's now mounted at like -3CM. Do you think I'll be able to get to a dead center ski for all mountain (east coast with the occasional Colorado trip)? What do you guys think about this binding and the combo of these with the Anthems?