Thanks for the advice. I usually do the control+c trick but today, without any logic reason, I didn't xD
I do understand what you're saying and suggesting. Due to the fact that I already own some stuff, I thought I could go first with only a few modules and then add the rest slowly. Starting with 12 modules means waiting much more time (I wish I was born rich xD).
6 modules seems something I could possibly achieve in a relative short time, 12... well, that's another story ahahah

By the way, I'll make some more research on semi-modular synths, I might find something interesting...