Thanks for the above, it was really informative. Quick question - how do you check the total regional capacity by RCI type and wealth level? I can see the total regional residential capacity via Region Census, but not sure how to get down to a specific R$/$$/$$$ number.
I'm asking this because I currently play a region with 18M R pop, but in my core city I keep getting Lyre Plaza spam because my R$$$ doesn't seem to go above stage 10.