05 to 06 front end conversion

I am wanting badly to do an 05 to 06 front end conversion. Ive found so far that I need the 06 hood and grille, and Im going to the salvage yard to price it out tomorrow. Is there anything else that is needed to do this? Lights, turn signals etc? From what I can tell its pretty straight forward, pop the grille off and put the new one on, and swap out the hood. Is that it?