I would begin with the installation of some good LCA's :yes
BUT..... before I recommend one to you, I would ask your ultimate goals for your ride. An aftermarket LCA is going to be much better for launching, but depending on the type, will not be soo good for the twisty. I am sorta-kinda-maybe-just a little-into taking corners, so I would NEVER go solid poly/poly LCA :no
Depending on your horsepower goals, and more importantly, your rear tire type/compound, I would recommend a poly/spherical LCA and would be eiter UPR or MM. I would recommend a Griggs if plans to hit the 1/4 often or just want about the best you can buy. I would recommend you replace the UCA's as well, but not before I knew your long-term goals for suspension modifications.
Jazzer
