So I replaced the ABS pump and bled the brakes through this weekend. I had to disconnect the heater hoses for room to move around and lost very little coolant, which was nice. I removed the 6 brake lines from the pump (13mm) and that surely made a mess but I had rags in place to absorb most of it. I then I removed the plastic underbelly (6 10mm screws that were well rusted) under the engine to get at the 17mm bolt on the pump side mount.
Then back up top I loosened the 2 15mm mounts to free the pump assembly. The assembly pulled out easily. I used the donor pump from a 2012 Lincoln with the existing Fusion module (to avoid pushing As Built data) and reinstalled in inverse order. It was fairly straight forward. The biggest pain in the arse was removing the lug nuts from the wheels! These apparently are quite soft and had been rolled over on a number of them. Had to hammer the socket in place to remove and replace the wheel (will have to buy replacements). Also, different size bleeders on the front and rear brakes. Needed a 13mm on the rear and I believe an 11mm on the front. Everything bled out nicely. Reset the DTC and bled the ABS pump using FORscan. Everything went pretty well but noticed the car is eating the rear brakes quickly.