im looking into buying a 3rd gen 4x4 for my daly driver, either the 4.7 or 5.2. I don't have any experience with either of these motors. I'm just wondering if anyone can give me input of which one I should look to get. I know that the 5.2 were only available to a certain year? 2000 maybe? Eventually will be looking to tow some lightweight stuff. Any input is appreciated.