And now I have two possible ways to do that. So, experiment time!
I am trying out one and a half different Sims games for Kulo Seeri. I've split the subhoods between them - Kulo Seeri proper in one, Lluza in the other - for the purposes of trying them out.
Wait, one and a half? What in the name of Sena Yuleng's lucky socks* is VT talking about now? Unofficial TS2 EPs, that's what. The Lluzan Sims will be sent into what I call a "deighbourhood" (doodle neighbourhood - that is, one for testing) using a certain "grown-ups only" custom EP. Not because I want it to have loads of random squicky woohoo themed stuff everywhere (I don't) but because a lot of its other features - like support for sticking toddlers in a childcare centre together - would have their uses in post-almost-zombie-apocalypse KS with all its orphans running round, add an extra layer of authenticity, and give me new game features to play with.
Meanwhile, taking inspiration from the handful of TS4 blogs I follow - that is exactly where I'll be sending the KS group. Granted, there's not a whole lot of Nuidya-appropriate CC for TS4 and it looks a bit of an inconsistent messy mess at the moment, and I'll probably end up moving both groups back to "standard" TS2 after a while, but I'll give it a go.
I'll still be blogging about both test groups as if they were regular hoods, seeing whether they work for KS play, so I might have updates soon. I apologise for the long update-less delay - I am starting to think that instead of tagging these posts "VT Interrupts" I need to tag my story posts "VT's Sims Interrupt". :)
*actually Sena Yuleng didn't wear socks.