Populating with MCCC

All I know is that I have MCCC prevent NPC Sims from doing anything, so that the world remains original until I decide it should change. I don't normally have aging enabled, so breeding Sims would clutter my game very quickly. Also, premades moving in with randoms due to marriage will place them in my unfavored households section and be culled. That's a big no for me. Nothing happens without my consent. I wish MCCC had a "disable random townies" option, as we apparently won't get it otherwise.

I haven't tried OP's proposal. It would require massive micro managing and I'm just not up for that. Heh, but it could be fun using MCCC's setting to allow teens and family members to breed/interbreed. Heck, you could even populate a neighborhood using the same two Sims. I propose that as a challenge in fact ;)