So I ordered the 3.0 grill pieces (they're black) and painted new 3.0 chrome kidney surrounds matte black to complete the 'blackout' look. I've printed out the TIS for removing the bumper, but can't seem to release the portion of the bumper from the tabs that are holding it in. It seems like I'm going to break the tabs and possible the fenders as well.
I might just grow a set and tackle it again later this week.
btw - I installed the newly painted kidneys and top grille. It looks great, but the lower grille just stands out now.