Replying to Surface One Time Mounting Question

Hey guys, just got a pair of these MAD cheap in 173. Looking to use these as my park ski, along with all mountain. I know they'll ski fairly short, but thats what I was actually looking for, as I prefer a shorter ski at 5'9" for park usage. Anyhow, I know they are symmetrical and I was planning on a center mount, but didnt know if anyone had some recommendations on mounting them differently. Let me know, thanks!