Reply to My Proposed Set Up

Any advice on anything a plan on getting please post

M-Audio Oxygen 49 (Already Got)
Novation Launchpad
Traktor Scratch Pro
Numark M1
2x KAM DDX750

Selling : KP3, LPD8 and Kaossilator

I believe this would provide a nice balance between producing and learning to DJ with timecode and playing with cue points and effects.