just bear in mind... no plan survives contact with the enemy... in this case you are the enemy...
countless times I've seen people with this attitude to start & countless times I've seen them either give up (and sell up or put the modular in a cupboard) or buy a bigger case very shortly after starting...
this is almost always caused by expecting too much from too little... constraints can be good, but too much constraint is constraining...
it's not a big deal there are many paths and learning by your own mistakes is an incredibly good one... although imo, learning from others mistakes, is significantly better...
anyway... good luck and have fun!!
"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia
Utility modules are the dull polish that makes the shiny modules actually shine!!!
sound sources < sound modifiers < modulation sources < utilities