I have a 2006 4.7L dodge ram 1500 quad cab. According to my manual I can tow 8400 lbs. with that being said. I have the option of buying a 7x14 enclosed trailer with tandem axles or I can buy a 6x12 enclosed trailer single axle for the same price. My question trailer is my best option for my truck? I only plan on having a 50" zero turn and a 36" walk behind and all my handhelds in it plus the usual necessities. Your opinions will be greatly appreciated since I'm just now buying everything for my business to start hopefully next year.