Since mopars have torsion bars instead of springs in the front I would not reccomend cutting those.
It is really easy on mopars. There is an adjustment bolt on each of the lower control arms. If you tighten them, it will raise the car, loosen will lower. Not sure how much a full turn will lower or raise a car. I usually make a good guess , then drive the car. If I am not happy with the height I adjust some more. You have to be careful though, I lowered my Challenger to the ride height that I wanted, which looked absolutely *****in, but I ran out of room for front end allignment and now my car suffers from really bad uneven tire wear. I am going to invest in adjeustable upper control arms to compensate for my issue. Hope this info helps some.