Replying to Is this an good ski length

So I'm not sure about your local ski shops but somehow mine has next years armada skis and I went to look and the had the pipecleaners for about 450 dollars in size 176 only and I thought this was a pretty good deal so I put the money down but is this an okay size? I'm 5' 10' And about 150 pounds and am a decent skier in the park and can do backflips but I'm going to get better due to this past season being my first year ever on skis and I built a summer setup and I've already gotten better because of that.