Here is the only thing I have to say about that:
Chronics are a fairly light ski. Adding a binding system like the Schizo will kind of defeat the purpose of that, plus there are a TON of people here that ski Chronics on here and many would give you great advice.
Depending on where you're planning on skiing these and how big you are I would say 1 or 1.5 back from dead center. And if you're planning on hitting say 50% rails 50% jumps maybe even a little closer to center would be nice.