I'm skiing in Norway/French Alps, I go pretty much anywhere, and like to throw 180 or 3's on 15/20 feet jumps andstraight airs on 50 feet jumps (max so far). I do not do rails. I hit all kind of slopes. So i'd say 50/25/25 park/slopes/off-pisteI'm 27 years old, weight 80kg (176 lbs) for 1.85m (6").
Here are the bindings suggestions on the online shop :
PX12 JIB 2012
FKS 140 L (ORANGE FLUO) 
NX12 JIB BLACK 2012
Thank you for your advice :)