i would leave re-arching off the table. if you are going to spend any money, it might as well be towards a new set of springs. if you have the time and patience and can get another set of used springs super cheap that might work OK. but all in all a new set of springs is the way to go. i have bought 3 sets of springs from ESPO, i am sure the others are fine too. OEM mopar springs sit almost flat for a stock ride. this is because the spring will have the least amount of "sway" around turns.