Reply to Setup Idea, need opionions

i believe i have gotten RGAS in its early stages....so i wanted to check in with you guys for this setup i have though about....

Planing on putting down some $, and this is the setup i would like to have...

A DDM 4000 mixer

w/ 2 Reloop Contour Controller Edition Professional modular DJ controllers...


could i use the DDM as an externam mixer? ...or would i have to use the midi layer (would rather just use it as it is)

and what do you guys believe about this setup w/traktor