OK so I’m very confused trying to research towing weight capacity in all reality from the Internet or the blogs. I have a 5.0 L 2011 Range Rover HSE. Wanting to toe a 3300 pound toy hauler camper trailer with an 800 pound motorcycle plus personal belongings. This would put total weight about 4500 pounds. The set up I’m looking at is a toy hauler camper trailer @ 3300 pounds +800 pound motorcycle +600 pounds personal belongings. In all reality how well will Range Rover pull this weight for extended distances and mountain roads?