Main heads are in an alloy flight-case with leads and standard reflectors, back-up lights are in a hard poly travels case & portable stands in stand bag, non-portable ones stacked on the floor. I have a wheeled trunk that contains all the grip stuff spigots, litetites, superclamps, gaffer & masking tape, flexible arms, extension lead, et. al. A second wheeled trunk holds effects shapers; snoots, Fresnel spot, background reflectors, gels and so on, a small flight-case holds triggers, meters, spare bulbs, fuses and another small flight-case holds spare leads these are dotted around the room in various locations. Brollies, softboxes, speedrings are stored on shelves in individual bags/cases, beauty dishes are hung from the same shelves and various clamps (not in the grip trunk are clamped to the shelves. Large reflectors 6x3 and 3x3 are leaning against a bookcase at present with my 2x4 polystyrene gobos attached to stands in front. Paper vinyl backgrounds are on the Expan system supported on Autopoles, this also supports a bar with some cloth backgrounds. Unused cloth backgrounds are in stuff sacks store on shelves, as Im happy with a random wrinkle effect!