Anti lift kit and poly bushed farb with D bushes made the most noticable difference for the money to my car once i had the tracking done. Rarb personally made it worse on the coilovers but i did raise the car a smidge at the same time, so could really do with the geo doing again!! If youve got the cash get and lsd and forget the rest you wont look back once you have one, you gain a new confidence in the front end grip when you have one, I've managed to upset evo's with mine