Replying to Park Ski Help: Recoil vs Wall vs Scratch vs StepUp (All 2012 skis)

well its about time for me to get another pair of park skis, I just can't decide at all what to get, everything looks sick. I listed my information below, hope i didn't miss anything
suggestions/ advice would be awesome :)

1. 5'11, 160lbs
2. These skis will be used for park, and park only. (60% rails, 40% jumps)
3. Lots of ice/ hardpack conditions where i ski
4. looking for a snappy, medium flex ski that I can easily throw around on jumps and rails.
5. I would be mounting the ski dead center, symmetrical ski or not. I hate skiing park on anything other than center mount lol
6. +k for helpful responses, suggestions for skis other than the ones I listed are also welcome