The number one best upgrade for handling is the Mopar extended front LCAs IMO. They put the Mopar 2" lift on the 392 but kept the stock front LCAs, putting the correct ones one fixes most of the issues. Do I wish Jeep would have included adjustable power steering module like even the Grand Cherokee has? Yes I do, but swapping in the Fox ATS 2.0 (or Tereflex Falcon if you prefer) and tightening it up around 18-20 clicks is the next best option to really smooth out the steering. Getting rid of the craptastic factory BFGs is the next step in the handling food chain. There's no reason to get an "alignment" since the only setting you can change is toe and you can easily do that yourself in the driveway.