they'd be fine in the park but a little sketchy if you're going to be skiing a decent amount of pow. I think if you're a decent skier then you would have no problem handling the Elizabeths, most people are worried to ski on a bigger ski but you get used to it really quick and i'm sure you'll be growing so they would be spot on.
how old are you?
how much do you weigh?
where and what do you like to ski?
how much park/pow do you ski?