what JSmith said!
i hope you like the kit! i can't wait to hear how it works out.
also, the front sway bar does not need to be changed, but you may benefit from newer, poly bushings. also, poly bushings squeak. spray some silicone on the bushings to keep them from getting noisy. you may have to apply the silicone spray a couple times a year since it will wash away after a while.