I have put the punches at the bottom because of the weight. Stamps towards the top in the 1" drawers, and plenty of drawers left over for pads, powders, stickles pots, and other bits and pieces. Haven't finished filling them up yet. AT 14" wide they fit just nicely in a gap that wasn't much use for anything else. I will be putting labels on the tops of the handles - eventually. For now I use guesswork - sometimes more successfully than others!
Now to work on paper and card storage. . . . .