It was a bit overpowered, but only on early difficulties. And most leaders who have Ind also have a second trait that just plain sucks. Like Protective or Spiritual (I'm sorry but... Spiritual is a worthless trait for me. And seems to be for a good bit of people, as civic switching isn't going to occur that much.) If you're going to change traits, it's best to look over all the leaders and reorganize the traits. Now that Ind is weaker, it might be best to give Qin and others a stronger second trait. Maybe give more leaders the two new traits you created. And... don't forget. You made Financial way more overpowered. Faster buildings were removed from Financial because Financial alone is the most powerful trait.