So i am 5 foot and weigh 100 lbs. I ski park. Since it is summer now, I wont be riding but im still growing. I ski lots of big jumps(biggest a 70 footer) and rails. I want a ski to grow into. I curently ride a 141 salomon. They are junior skis and I want an adult ski. I was thinking a 168 volkl ledge but when I put it up to me its HUGE. With them center mounted to my boots they look tiny. What size do you think I should get or what other skis?