Got a text from the customs shop mgr that said, "Ok yours is the last car we're doing this quad setup on. If I get burned with molten plastic one more time I'm going to lose it".
Also sprung for a stillen front fascia brake cooling kit but I'm not going to be needing the ducts themselves
(Thanks to Rusty for setting me straight last night re: what I was going to need for the install. It would have been a disaster if I got the car to the shop only to find out I was missing 2/3 of what I needed to install the parts in question)