I started out with a 2003 Ford F150 , Triton 5.4l V8,4x4 350ftlb torque, automatic,3.55 rearend,front discs, rear drum braking..standard suspension with aftermarket Bilstein shocks, front shocks, rear springs, 2003 226 Seafarer F250 Yahama, LoadRite Trailer..I mention the above specs because...