How will re-indexed keys "soften" up the ride? They just start at the amount you would crank your stock keys too. The ONLY, and I mean, ONLY, thing those keys do is allow your front suspension to be cranked beyond what your stock keys will allow. They will not create anymore flex...any time you crank up a torsion bar, you lose that amount of flex = to the amount cranked; aftermarket keys do not solve this issue whatsoever. The reason they offer them is that some trucks, such as fullsize Chevy's, have limited cranking ability built into their stock keys. Therefore, they require aftermarket keys to achieve what our Rangers can do stock. Aftermarket keys are a waste of money, unless the factory gave you no thread left to crank. At that point, get better torsion bars.
Having the front end lifted 3" is ludicrous. The CV axles, paper thin tie rods, and your ball joints are going to hate you for it. They are NOT made to operate at that angle. 1.5-2" should be max on a Ranger...no wonder you went to aftermarket keys. Why would Superlift offer a full kit with drop brackets at 3" if you could crank the bars stock and have it be safe? Rangers don't ride rough at the recommended 1.5-2" cranked; at 3" its going to ride rough no matter what.
Also, don't call people idiots. JohnnyO knows what he's talking about when it comes to late model Rangers.