Me and a buddy of mine (factory master tech) did the job in a little over an hour today. Used an array of long, stiff, strategically bent, large diameter picks to loosen the coils. Prying them up between the coil and the head, not from the knob on top. Worked quite well. Also used an array of extension and universal joints to remove the plugs. Did not have to touch the coolant reservoir. Sorry, no pics.