2006+ Impala brake swap is complete. F-body (and 00-05 Impala) rotors are too thick in stock form, but after they are turned they work fine. In stock form they MIGHT work, but I had a bad wheel bearing on the passenger side, which caused it to rub BAD. I replaced it under warranty today, and they turned the rotor for free since it was damaged by the hub, awesome. So far, brakes are GREAT, and I have about $80 into the swap including all the cleaner and such. I still need to diagnose my negative LTFT's, but that'll be another day. Here's a pic of the brakes:
I'm still fighting the tire shop for messing up my brand new lugs. I literally put them on then drove to them to have them put the new tires on. I gave them the key and they obviously didn't use it. Next up, a car wash.