Offset spring shackles hangers set ups

Just for information, a kit isn't necessary to move the springs 1/2" (or 3/4" as some refer to it). You can redrill front and rear hanger bracket holes, then just buy a set of spring perches for the housing. That's about as inexpensive a way as you can do it.
Well, I'm not a welder & probably can't afford to pay one to weld new perches & for the front & rear hanger brackets, I'm not sure without looking at it how or where to reposition them & I don't trust anyone around me to do it the right way let alone pay who knows how much to do it, I do really appreciate your response though