Its really simple. Since you have the M Sport you don't need to "upgrade" you front wheel flares. You also wouldnt need the bracket that holds the flare. I doubt you will need to trim any of the ducting or shields.
1) Bumper 51118066734
2, 3) Accessories 51118066726, 51118066729 , 51118066729,
I assume you have Surround View.
Top Center Grille 5111805634
Bracket for Camera in TCG 51118056342
Lower Center Grille 51118056259
Left Grill/Trim 51118056261
Right Grill/Trim 51118056262