rear suspension choices

i like the idea of the leafs and sway bars bc they have already been proven to work with the mopars... i wanted to be sure on the suspension choice because any 4 link is quite costly and it will definetly change the geometry of the car.... that is y i dont want to go with the alterktion

Autox u think caltracs would help at all with those type of leafs? idk too much about them