Congrats from a fellow RTS AWD owner. You get used to the brakes and after 1000 miles some of the sponginess is gone. The sluggishness you describe sounds like your ECON mode is on.
Post some pictures of your interior when you can, I still haven't come across a WDP/Beige combo
Post some pictures of your interior when you can, I still haven't come across a WDP/Beige combo