Replying to Need help with ski length

Hey guys, I was wondering if anybody could help me out and tell me whether they think i should get shorter skis or not. I'm 5' 1" and about 95 pounds, 14 years old. I just got line mastermind 2013 skis that are 155, and I'm going to get them center mounted soon. They're a couple inches taller than I am. Some info about my skiing style: I do a little bit of all-mountain, but mainly park, usually more rails and boxes than jumps, I don't really do any huge jumps, but I wanted to try some back flips this year. I was hoping to be able to use these skis for 2 seasons. Do you guys think my skis will be problematic at all for me?