Replying to Race binding on park skis?

Seachbared and googled but no luck. I just got some used 182 bluehouse antics for my park skis this season and need to get some bindings for them. I thought i could get some FKS from the ski team, but they dont have any more unfortunately. They have some older Rossi 180 pros, but i dont think shops will still mount those. and they also have a bunch of marker race bindings that i could buy for really cheap. What are the pros/cons of putting a race binding on a park ski? how different would it be from spending more to get some FKS? i know FKS have the turntable heel, but besides that is it really that different? I have some STH 14's on my ARV's would race binding be that much different.

thanks guys, +k for helpful responses.