The simples, easiest, best bang for the buck would be to pick up the XV Level 1 kit. It is $2250 for new t-bars, springs, front and rear sway bars and rate matched shocks.

If you want to build it in sections as time/money are available and retaining some of your current parts, then the Hotchkis TVS set up is a nice package that can be purchased individually with an end goal that they will acheive. Overall will run you around $2500, give or take depending on your source for buys.

Either of these get you in the game without the need to dig into analysis of what works well together, what are good mods vs great mods vs incremental mods, or the headache of parts that don't play well together.