Replying to Help me fill my quiver.

Here's what I have already:
07/08 179 Line Blend 125-90-113- urban condish, mid stiff flex. mounted 2.5 back from center
08/09 176 9thward LT Pro 125-90-115 moutned -1 from center
08/09 181 Moment Reno Rocker- Not sure on the dinensions. But you all know about this ski anyway.

A little about me. I'm 6 ft 175 lbs. Moderately aggressive skier. I get about 50-60 days in a season. I ski 80% park because I live on the east coast and we get no good snow, but when there is good snow I like to take advantage of it. Since I already have 2 pairs of park skis, I'm thinking about  Getting something fatter for the occasional powder usage, but I dont want to be held back too much if I do decide to take a lap through the park. I was thinking something along the lines of the elizabeth, or maybe something diff. I dunno.

Input?