My 2004 Sportster was pretty much stock when I bought it in 2006. I've been changing things steadily since then. I just posted some additional pics by year on the "My Bikes" tab. You can really see the transformation.
For example, did you know that I ran a jockey shift / foot clutch setup for a month or two in 2009 before realizing I hated it? I loved the jockey shift but the foot clutch setup sucked.