I started installing some acessories on my H3 and thought I would share my experience and "how to" photos for review.
I have decided to go with parts purchased from my dealer for the most part. This is partly because I prefer the genuine article but also because the people there are incredibly friendly and offer free advice.
I also found that it your handy, you can save a bundle by installing the parts yourself.
You can follow my progress at
http://www.rausite.com/hummerh3.htm
I currently have pictures of the install of the chrome gas cap cover, hood handles, bumper letter inserts and what the Metral 99-3304 kit looks like installed.