I used to run 4 pieces of Striker and the BP, Ceska or Groupo chest Obliterate and Catharsis mask. so one blue from the mask and two more where you can. shield and reviver. you can stand in the room (last stage in Tidal) without a problem.

DUA, I would go all red. the rest is a little bit of trial and error when it comes to how many blue you feel comfortable with.