Lift considerations, I went overboard with my BendPak. It is a 10K lbs capacity asymmetrical. It has two width settings, because of the HD design is wider than the normal lifts. Have it on the narrowest position and even then the E has to be positioned just right for the front arms to reach rear wishbone mounts at the front suspension.
For safety at the rear I considered installing four cables as safety straps for rubber mounts,
just never got around to doing it. When working under car I will position a screw type support jack under the rear suspension.
FWIW check the torque of lifts mounting nuts once a year, in my case 90 ft/lbs.