First off not knowing what you have or able to read what you wrote its hard to help you. But I think it seems like you have a spacer lift. If so depending on your springs and the condition and miles on them you may have what is called stacking.
So maybe take some pictures of what you have, measurements from the middle of the wheel to bottom of the flare etc. It will give us a better idea of how to help you.
Even if you are doing it for looks a good lift will not give you problems, spacers with no bumpstops will, period.
New upper control arms can be had from jeepinbyal.com, but if you have other problems due to the type of lift those will not help.
Also a Rubicon with 24 inches of lift, come on