Airport Navigator by ThinkTank - amazing bag. Perfect size for all my main wedding kit, and opens in two spots which is much easier than having to lay it flat when running around the city taking portraits. Holds my 2 main bodies and all the lenses apart from the 24.
Nikon 24mm f/1.4 (77mm filters, 21.8 oz./618g, about $2,200). Nikon's best-ever wide-angle lens. It has both the best overall optics ever in a Nikon wide-angle, as well as ultra-fast f/1.4 speed for shooting in any light hand-held, even on film, great autofocus accuracy and instant manual focus override.