A realization I had while reading this: I shuffle things in and out of my 7U 104HP case to make the music I want to make, often mid-patch, currently having almost double the HP in modules as I do in space. But that means, in theory, if I had a case twice as large, everything I’ve ever patched would have worked in it!
Of course, I can only imagine that if I got to patching a system of that size, I’d find I’d want to grow again. So I think working within space limitations just forces you to play and find what works for you, and maybe it’s possible to find a balance that you’ll settle on and I think it’ll be totally different for everyone. For me, sometimes I want to build a piece with one sound source and six effects, other times I have these complex interweaving percussion voices and need to dedicate a quarter of my case to mixing. Unless a day comes when I can forget about space concerns altogether, I think I’ll always be shuffling.