I am eventually going to install my 3" lift on my TJ. I am going to add a 3/4" spacer in the front to compensate for my bumper and upcoming winch.and maybe have enough added lift to level the Jeep. My question : Many adjustable track bars are for up to 3" lift or 4+". Should I get the 4+" and figure that my new springs will have a little extra lift and the track bar has enough adjustment to allow a slightly less than 4" lift? Or should I get the shorter one? I would prefer the longer one in case I add more down the road.