a flex like the original kung fujas, so soft but not a complete noodle.
flat under foot,
a good amount of tip and tail rocker,
some kind of butter zones in the tip and tail, maybe before the rocker starts,
carbon ollie bands like line uses
weight would be a tad lighter than the maiden ak's. maybe light material in the tip and tail's to reduce the swing weight, but i wouldnt want something feather light.
that would be my ideal park ski.