Got the new diesel world mag and say a set of awesome looking stacks on the red megacab on pages 42-46. ?s,since I am not really into stacks,but really love the look of these ones,what are the drawbacks?I know lose of bed space,but what else?I live in the Northeast so snow and rain are common,what happens to stacks when the rain comes down hard?Snow?Hows the sound?Worth it or is it just for looks?