Replying to Fat-ypus G-Butters k+

This is not another what skis should i get thread i already have the Money and im going to purchase some 2012 G-Butters. The only problem is i dont know what binding i should get on it. I want a binding thats durable and light and gets the job done well in park and a lil bit of tree and pow skiing.

So here is all my info
Im in 7th grade, my home mountain is vail but i also ski at breck and Keystone.
i weigh 110 pounds im 5,5 I ski mostly park but on occasion i like to ski glades or chutes.
Im doing 3's easily and I can hit the keystone park lane jumps at keystone.

And like always K+ for the best answer.

Also if im forgetting any info please inform me.