Pantera Performance has a nice looking unit that they custom manufacture based on your rotor dimensions, but it's close to $700 for the kit vs. buying a replacement cable from a vendor for under $300.

Does anyone have experience with this unit (or maybe an equivalent from another vendor - I thought Pantera East had something, but their website seems to have disappeared)? What are your thoughts?
I currently have stock (but recently rebuilt) brakes on the car, not the nice vented disks shown in the picture.