Hey guys, I'm helping my friend find a pair of park skis, as he's looking to learn some new things this year. He's 5'6" and I found a pair of Armada AR-7's that are 176cm. He's a little worried about them being to long for him, what do you guys think? Also, what brands would you recommend ? He's looking for something that he can use in the park and the rest of the mountain. Thanks!