traktor x1 along side s2 and F1

I've decided on purchasing a traktor S2. What I want to know is, could I use an X1 along side this to control deck C alone! then add an F1 to control deck D as a remix deck? so far from what i have read the X1 controls decks C & D. Can you change this control option?

thanks

Anything can be remapped.
I am looking to do the same thing. It's going to be my transition from the S2 to an external mixer. Will give me a chance to get used to the X1

That's just my personal preference btw... I play live all the time with the S2 and an F1 and love it. Just want to add other gear to me sets