i just pulled my truck into the garage, where its gonna undergo some surgery. i just bought a cowl for the hood. its gonna get molded on and a roll pan. its going to get a full paint job too. and i love the looks of the sierra denali's. i want to know what i need to get to change to the sierra nose. i know the grill and front bumper and probably the fenders and lights right. do i need the hood too.