You know I also thought of "Repo! The Genetic Opera" (It's not called Repo-men) while thinking about living in the world of TiTs, but for a different reason. Remember the villains daughter played by Paris Hilton, Amber? The one addicted to surgery and drugs? Replace surgery with mods, and that starts to sound more familiar right?
I imagine that a lot of the rich in TiTs are like Amber, addicted to mods and drugs, constantly changing faces (Vic is a shining example of this). Some might be like Amber's brother Luigi, who goes around murdering people, or the other one Pavi the rapist. Since they're rich they can pay any fine thrown at them, while the poor peons squabble outside trapped in life-long depts that can drag them even further into hell if they stop paying.
Better to just put 'Ballard-esque' here. And yes, that's pretty much how I imagine most of the U.G.C.'s upper class operate. Certainly it was the vibe I was aiming to give Vedice and some of the other party guests.