I just finished doing the headlight mod. I am pretty happy with how it came out. The headlights on the newer Titans have so much orange in them, and I hated how that looked.
Cracking apart the headlight housing was a real pain, as well as removing all the old gasket. At first I couldn't decide how to paint the blinkers, and wanted to make sure I kept them functional. I slightly spray tinting the upper orange piece, and then taping off a styled strip before painting the rest black. I think it came our real nice, leaving just enough tinted orange to be seen clearly when the blinker comes on.
Here are some pics. Let me know what you think.