I also use this formation and I ranked 3rd at the moment with 18W 1D 4L, 91GF 15GA.
I only have put red arrows on the DML/R, and use normal menatality, mixed passing, press own half, normal tackling, mixed passing, zonal marking, force counterattacks and play offside trap.
My DML/R have also ML/R, so I can also switch to 3-4-3