I just added some cardboard slices to the cavalry, this way I don't have to move them individually. I base them on a piece of 4x1,5 or 3,5x1,5cm green decor paper (a simple method), so now these bigger bases can take 10 of them. The material is pizza box, the bases are 16x5 and 16x5,5cm with 0,5cm sides. Some miss a fourth side so there is more space to make some order, making a 5cm length.
Above, my 'cavalry drawer' with 9 squadrons.
And a few more, these ones are displayed.