My brother is looking to buy a new '06 mega cab dually with a CTD and a 6 speed, and since this isn't a cheap truck, we were wondering what you all (ya'll for the southern folk) think of yours. He isn't crazy about the box frame in the Buffalo winters, but we figure its as good as any of the plastic things they call trucks nowadays. Any problems, positives information is greatly appreciated, thanks for your replies in advance.