Replying to Armada ar6 center-mount?

I have armada ar6s as my park ski (I have an all-mountain ski and will be getting a pow ski soon) and I just got some 08 sth12s for bindings and I was planning on center mounting but I just wanted to make sure it will ski ok. 
the ar6s are 171 and I am 5'5" and still growing.  I know center makes skis ski shorter, 171 is long enough that I can saftely center mount, right?  I'm pretty set on center mounting, but do ar6s ski well center mounted?