In case anyone is interested, I just posted two photos in the 'Photos' section (under the title
of "suitcase mods") of a couple of crude modifications I've made to one of my suitcases, with
the goal of getting as many modules as possible into it. One is to mount multiples modules
(which have almost no depth) in the unused space above and below the modules, on the front
panel. The other is to cut a hole in the side of the suitcase for the mains, allowing for one
more module. Having it on the side also allows the suitcase to be laid flat for playing if
desired.

Ernst