All the parts are on order. I tend to only use OEM sensors due to how difficult it will be to change them out on our cars. The car will not only have ABS brakes but also dynamic stability control which means it will make corrections for understeer and oversteer. The ABS brakes can be turned on and off. The DSC can be set to on, track mode or off. The ABS ECM will be loaded with a track spec version which was available on CSL models from BMW. You can also get tailored to your car software available from Continental in Europe. They take all your car data and build a program for it. Cost is around $1700 though....ouch. Apparently it rivals the Bosch Motorsports ABS system at one third the cost.
Doug Wardell at Racing Harness Technologies was amazing to work with. The harness will be tailored to fit my car once I have all the hardware in place.