I have done both the fogs and the Driver side Headlamp. The fogs were EASY and the Headlights were a big PITA. Those nipple about tore my pads all to hell. I had to quit, ran out of juice on my drill, that and lunch.
Here are the before and after of the fogs. I bought some ST 880's and hope to get one in and see the difference, before I put the other one in.