Not sure if the D800 can service as a second body for event shooting due to its limited FPS rate--still trying to figure this one out myself.
I have used double dark slides ( change film after each exposure )
and used to do weddings on roll film ( change film after 12 exposures)
so the concept of shooting at 4+ fps is a novel idea to me but I am getting used to it
When doing doing weddings and events how many frames per pose do you guys shoot, how do you do the editing and how you cope with flash, do you all use Quantum's