Ok y'all, just order the kit and i am waiting for it to ship. I am doing my exterior.So as for prep i think i am going to pull out all the lights(taillights head light act). What grain sand paper do you think i should use. also what do y'all think about paint offer hingers? like the hood hinges and tailgate ones, or should i just take the hood and tailgate off all together and paint it separately?