Cylinders should start on teh driver side front as 1, 2 is passenger side front. Going in that order, the back one on the driverside should be #7
Your coils should be mounted on top of the valve cover IIRC and therefore it's easy..I think it's unplug the harness to pack and pack from plug wire, then it's likely two 10mm bolts.
In case i'm wrong.. please know..I totally shot all that from the hip.