So on my 99 xj I bought new procomp leaf packs off ebay for $109 each shipped. They're supposedly 2.5" lift. Anyway, once I have them installed (I know this will be a total PITA) I'm thinking of raising the front to more or less match. I'm thinking of throwing in some simple pucks because I'd rather not empty every pocket in a week's time. Anyway, I can get pucks for $20 so my question is, will I have to replace anything else for this? Maybe sway bar links or control arms?