I also did the conversion, and I gotta say that it was a lot easier than most people think. Some of the more optimistic guys from this board were extremely helpful. Jeff in VA was a great help when I was researching about the build (hey Jeff!), and motivated me to go ahead with the project.
It's easy for people to say--sell it and buy a fwd. But, my then 2wd had only 89K, and was very well maintained. I couldn't just sell her, so I made her. She's a modest rig, but I didn't just build it...I made it. Check it out at
http://www.cardomain.com/ride/719231
I don't have any real before and after pics, but there is a pic there of both the AW4 transmissions, side by side.
If you need any advice, feel free to email or PM me. Good luck!
john