Regarding the question in your title, with TF 3" coils, you'll get about 4"+ of total lift and yes, I would recommend that you install something like an EVO drag link flip/front track bar relocation bracket to help correct your steering geometry. With this alone, you won't really need to get an adjustable front track bar and I personally would just keep running the factory track bar.
As far as what you read about not needing a steering stabilizer, I think you read that out of context. You should run a steering stabilizer and really, a ram assist if you're running 37's or bigger but, so long as everything is dialed in, one isn't really needed to help prevent things like death wobble.
Ball joints will be needed eventually but, I would wait to get them until you do need them. They are pricy but, I would recommend Dynatrac ProSteers as they are the best you can get and will be the last set you will ever need. I would also give the Currie tie rod a look. It too is pricy but, about the best you can get.
