Sounds like you should get the peace keeper, it will be fine switch, and great for 180 pow butters since the nose shape is the same.
As for the carbon flagship with now bindings, doesn't make sense to me to combind the most responsive board, with a binding that is made to delay response. Money no object get some union mc's
I really don't think the now bindings are designed to delay response from the reviews I've heard.
However, the Burton Diodes or Union Chargers are the replacement options.