Reply to Traktor S2 guidance & advice

Hey guys,

I was looking for some guidance & advice.

I'm wanting to buy a traktor s2, at the same time have the option to connect 2 or even 1 turntable to it.
Also for later on I was wanting to connect a traktor X1, so I could remix on the midi and scratch on the turntables. Is this possible if so how and what other gear will I need ?

cheers.