Hello! Im having a hard time finding out what are the best replacement shocks to get for my 2009 ram 1500 quad cab with 5.7 Hemi. I tow a travel trailer that weighs about 7,000lbs loaded and need to make sure the shocks are not only going to be good with the weight but also hold stability and reduce sway. I heard that Bilstein 5100 are the best then I hear that Rancho RS9000XL are good too. I could really use some answers as I need to do something fast now that spring is here. Thanks for your help!!!