Replying to Another Reno Rocker Thread

Sorry guys for making another one I just needed some more in depth info to see if it would a good ski for me. First off I'm like 5 10 511 and like 145 pounds. I ski on the west coast mostly park but do go shred the mountain. I usually ride my skis longer I used some 183 4frnt STLS this season so I'm kinda scared about sizing down to a 181 with a rocker. I know that the rocker makes it ski shorter then it is. I think I might be a little too tall since it's smaller then what I'm used to and I don't really like shorter skis. Would I be fine riding the 181 on the west?