Got the 5D Mark III last month to complement my EOS-Conurus converted Contax N - Carl Zeiss lenses; such as
N50 f1.4, N85 f1.4, N100 Macro f2.8, N17-35 f2.8, N24-85, N28-80, N70-200 and N70-300. Still keeping the EF16-35L II, EF70-200L f2.8 and EF100L Macro for my wife's use.
Grip: Nil
Flash: a couple of Yongnuo speedlites (to play with Pixel Knight wireless triggers)
Memory Cards: a couple of 16gb Sandisk Extreme Pro UDMA 7
Camera Strap: Carryspeed Sling and wrist strap
Bags: no brand slingbag and backpack
Screen Protector: a simple $5 protector
Filters: Tianya ND and GND