Replying to First skis

Hey everyone. im new to newschool cause ive always had race skis,
and now im looking for some new twin tips.

info-
I usually ski at a very very small mountain
50% Park, 50% All mountain
Mostly medium sized jumps, not alot of rails
i love skiing switch

im looking for light, durable, and (medium) stiff skis that i can use 50/50.
And where should i mount on those.
Ive been looking at AR7s. (yes? no? something else?)

Thanks in advance.