Replying to Mounting on prophet 90s

Just got 07 prophet 90s, had them mounted in the traditional location. Now when I look at them I feel they dont have enough tail for what i do. I ski like 90 percent park, but am moveing to whistler this year, and im pretty sure that will change and be more like 60% park 40% all mountain. That being said when im not skiing park, i spend 40% of the time skiing switch, or more. Im used to scracthes mounted in the modern position (not center but not traditional) and im hopeing to be skiing a lot of powder this year as well.

Just curious if any knowledgeable people would have any insight on what i should do.  Ultimately im going to have to wait and try the ski the way it is now, and see what i think. But i think im gonna want more tail.

Thanks