Replying to Using old look p10s from probably 2005 on new line anthems?

Got some 2010 anthems i need mounted up for this season and i am trying to decide if it is a good idea to mount my old look p10s on them, i know i have seen people stil using them, and they r stil in decent shape, but idk if i trust them on new skis, dont wanna have to take them off and mount something else and not get center mount.  My little brother (who was def over 200 lbs at the time) used them for a season and they did fine, not in the park or anything, but i only weigh 170 to 180.

let me know your guys opinion on using these, def wanna save money but yeah.

(idk why i cant ever get the insert picture button to respond, maybe just my slow computer)