I put together a simple Youtube video that shows 4 of the cities in Flight1's XTreme Cities SouthCentral. I think it's an excellent product that adds some realism to default FSX cities. I run it with FTX Global and Vector. All of the cities except Dallas perform well...I run into some VAS issues there. It integrates well with FTX. I put labels on the vid so you can easily move around and see the cities. You can compare them to what you have in your sim and Google Earth to see what you think.
Gregg
https://www.youtube.com/watch?v=sazKXBGn1Eg