Reply to CDJ + Traktor tech question

Hey guys,

I've finally made it out of the bedroom and into the clubs and have seen some recent success lately. I've been offered in the span of a week, gigs at some venues I've only dreamed of playing, and opening for some producers
I've long been a fan of. I'm super stoked about it, but I'll be playing on some new gear for these events and was looking for some clarification on a few things.

Usually I show up to my gigs S4, X1 etcetc. Basically an entirely digital setup which I've of course grown most comfortable with. As an opener for Downlink this venue has in house DJM900 and CDJ2000's. Normally when playing on a CDJ setup I'm routing those through an audio 8 with either a maschine or x1 for control of traktor. Very rarely am I mixing on CDJs without a laptop.

As far as the 2000's and djm900 goes, I've read that these are traktor friendly and the mixer can be plugged in directly to the laptop via USB. Is this true?

This is certainly one of the biggest gigs at one of the biggest venues I've been offered to play at, and I don't believe I want to crowd the stage with my digital setup.

I'm essentially looking for the best/least complicated setup road I can stick with on 2000's as a primarily digital DJ

Thanks!