well i ride 139's and im 4'11 so they should fit you alright i guess. you can get the 05s for 99 bucks at getboards.com. ive found them to be stronger than any other kids ski.
Hmm, Well, I ski fairly often, and i tend to always use 150's, some guy in a retal shop told me to, Are shorter skis better for park and pipe? or longer?