I have a new restyled sierra 1500 crew cab short box on order. Does anyone have information on the dimensions for the restyle. I would like to get a head start on ordering a canopy, exhaust, air intake, etc and hope the bed size and other accessories will fit the restyle. Especially interested in the bed size as we haul our German Shepherds and need the canopy. The lead time for a canopy s 10-12 weeks and would like to order but don't want to get it and find out it won't fit (expensive mistake).