You'll find plenty of good close up pix in the picture gallery on this site. Also go to
www.bikez.com and search for speed four - the 2003 model picture blows up to something like 1900x1200 and is great for closeups.
The front end uses the same cluster, but the headlights (and probably the mounts) are different. Obviously you will need: new lights, mounting, fly screen, and snorkels for the cold air intakes but other than that you should be done. Be forewarned, that I've heard the headlights alone are around $900.
Not sure how much truth there is to that - since a pair of high end billet light cans could cost $500 for a pair - so take it with a grain of salt.
Have fun.
P