Hi all, Just wondering if anyone knows if the specs for tub size on the d22;s have changed in the last ten years. i currently own a 2000 3.2 D22 with a TJM canopy. It has been modified with an internal and external bracket and bracing for roof top camper. I am thinking about upgrading to a 2011 model but not sure to keep the canopy or not. If anyone knows if it would bolt straight on or not that would be much appreciated.