A Retro Sims 4 Save Idea

Hi everyone, I'd like to ask about your thoughts on a Sims 4 save idea, I'm thinking about creating a save file with each world heavily inspired by a different decade;

Oasis springs: 70's Willow Creek: 80's Newcrest: 90's

I personally really love the retro aesthetic and I'd love to work on a save file like this one! I have a few options on my mind about which packs to use and if I want to use CC or not;

I could keep the save completely base game and use some retro CC (I'd share which CC was used so you can download them too, and I wouldn't go overboard with it.)

I could also not use CC but could use the packs I own, or I can use both packs (or just some select packs) & CC at the same time! Which one would you prefer?

I'd love to hear your thoughts on my save file idea, if you have any suggestions, please let me know! 💚