I wouldn't mind a small amount of rocker- like line blend or rossignol slat amount. I actually ordered a pair of slats, but I haven't taken them out of the plastic and I might send them back cause they're a little softer than I wanted. I can't seem to find and good reviews of them.
The PB&Js were just too small of a running surface for typical east coast days- and it looks like ON3Ps are about the same amount. They were also center mounted and just never really felt like they were supposed to be skied at that mount location. If you read the blister ski review of them in the park, its a pretty accurate description of how I felt about them center mounted.
http://blistergearreview.com/gear-reviews/2011-2012-moment-pbj-188cm-2
Still sort of leaning towards S5s or just keeping the slats, its just hard to find and good reviews of either. Also I wouldn't call volkl walls incredibly stiff...probably like 7.5/10 and thats exactly what I would be looking for. If anyone has flexed a pair of S5s, I would appreciate an opinion on their flex.
Thanks again guys.