It looks to me like you're not thinking ahead here. If you're keeping the M32 in its case, then I don't see why you wouldn't go with the Moog stand + some Moog extra skiffs for the sake of convenience. Plus, if you went with a four-row Moog bracket, that would allow one or two more Moog patchables along with a compliment of Eurorack. All you'd need is power for those skiffs.
When considering modular synths, always plan to go further. Getting stuck on a certain size paradigm in modular has really screwed a lot of people over...until they realize that, in order to get any new modules, etc into their systems, they HAVE TO go bigger, then this expansion tends to go against the rest of their planning which revolved around the modular not changing...which is sort of a violation of physics! ALL modulars undergo change! And it's far better to have open space in which to work into than painting yourself into a corner with a "fixed" build paradigm.