It's one stiff ass ruthless ski. My friend has a pair.
There's pretty much only 1 place you would want to mount them. The middle of the sidecut and the middle of the rocker are at the same place, it's about +3.5 or something, and that's the only spot they really make sense at IMO.
Wicked charging ski but I don't think you would want to lap park on them. Plus the topsheets chip like anything.