@AlphaDawg2004LJ the control arms are pretty straightforward to replace. Do one at a time, and the other 3 will hold everything in place. Don't torque them down until the Jeep is sitting on the ground. They should be torqued at ride height.
The track bar can be nasty, especially the axle end with that big Torx bolt. Raise the Jeep, lower the left end of the axle, raise the right end of the axle, to get as much space behind that Torx bolt as possible. Just getting a Torx socket and breaker bar in there is tough, unless you have shorty Torx sockets.
And getting the new track bar in can be fun too, since things will shift a little and you'll get the bolt in one end, but then the other end will fight you. People report various ways of getting things lined up. What worked for me was just jacking one end or the other of the axle up and down until the bar moved enough to line up the holes.