Meant to do this a while back but never got around to it. Just in case some people are considering the Permins, the correct dimensions are: 149/125/140. They have listed them wrong on their website for 2 years now (website lists 139/125/136). They really aren't rockered in the tail either, maybe a third as much if that as the rocker in the tip.
Anyways, now it's searchable for someone considering the Permins. If you want a review PM me. Sick fucking ski.