yea im just goin with one, everyone and their brother has duals round hear and i had a single on my dmax in the middle of the bed came home one weekend from school with it, and then the next weekend my buddy calls me to say theres like 5 trucks with a single in the bed now. i just set that turn out in there to give me an idea how high i wanted it. i like bull haulers but didnt want the length and turnouts just dont look good so im goin with an aussie.