In NYC I am carrying the same things you list with the following additions:

Disposable poncho (rain, emergency shelter)
Micropur tabs (4)
32 oz Nalgene bottle
Petzl e-lite
spare bats for the Photon and e-lite (spend a lot of time on subways)
Moleskin
Travel tube of Aleve

During the blackout, the moleskin was real popular for people waliking home in less than ideal hiking shoes.

After reading some of the posts here, I am going to try to fit in some gloves and the totes galoshes.