As a player on my 2nd world, I was not about to redo those mindless boring Settlements - and now it feels like punishment for not doing them. So, QI is a no-go there. I will play it a bit on my primary world, but not wasting the time or effort on the 2nd world.
These 'enhancements' are a waste of time when the game is not even really all that playable in the first place (due to no settlement bonus - and even if a person was inclined to do Settlement now, it would take months to get just a little of the stat bonus)