Got the suspension and braking system job done yesterday. 9 hours in total.
These are what was swapped.
Front :
AMG calipers
Brake rotors
Wheel bearing carrier with new bearings (Yes, there's a slight difference compared to the C280)
Sway bars
Springs
AMG absorbers
Renewed the idle arm bush
Rear
Calipers
Vented rotors
Springs
AMG absorbers
Sway bar (this one was though. Hardly any room to get it out. In the end, loosen all bolts in the rear sub frame & brought it down a bit)
Then an all wheel alignment.
Wheels fender gap, front about 3 fingers and rear less than 2. Hopefully these will settle down in days or weeks ahead. Goodness, those front AMG Monoblock spokes just barely cleared the outside of the calipers. Probably by just 1 - 2 mms.
Had a nice cup of coffee and now enjoying the nice firm but not harsh ride.
Thanks Mbsickness for the tips.