I would go with looks because that is what dynastar reccommends for that plate, you cant really go wrong with it. for example - Putting a marker piston binding on top of an autodrive plate just doesnt make sense.
Look or Rossi for the intuitiv
I'd highly recommend the Look Pivot bindings. I've got P12s on my Intuitiv Bigs and love them. Unlike the Markers I've used in the past, the Looks seem to hold when you need them to and release very smoothly when when you really need it. Also, with the plate on your ski you'd rather have Looks as the have a much smaller footprint than any other binding allowing the ski to flex more freely. Another plus is that they are lighter.