Welcome the the forum!! 
So the Dmax your buying comes with a lift kit and wheels? Huh I havent seen that around here! Must be a dealer thing! I'd recommend removing the badges I did the door and tailgate moldings on mine. I let it sit outside on a sunny day and they pealed right off! Then you'll have to use a decal remover to get the glue off and make sure to rewax the area the moldings where at. Its usually easy to take them off when the truck is brand new. Some people also use fishing string to help pull the moldings off.