I understand completely, I may offer him somthing low for the calipers and just " build" me a set, I'm wanting drilled and slotted and the 32 calipers with some carbotechs would be perfect for autocross
I'd just get the Centric ones off Amazon... they're slotted (basically the Power-Slot rotors) and very affordable:
P/N for fronts: 126.35052SL/R
P/N for rears: 126.35048SL/R
Run those with the Carbotech pads, stainless lines, and some Motul RBF and call it a day!
Should be good for rearranging all loose items in the car