i figured since the law is just one but eventually why not both for extra 60 down the road!! i'm just so relieved to not have to borrow that 2300lb tank (lol) of a trailer for my trips... the ford done it but it wasn't happy coming up the mountain lol pullin 43mph steady though, but flat ground was doing 70 no problem so with my trailer weighing 1/4 of that, i'm sure the ford will have much more breathing room along with smaller tires, upgrade the exhaust and intake, maybe a chip and i should be plenty. Surprised it done half tank a gas from Boone to Marion and back with that heavy load!!