I used Ford torsion bar keys on the front and got a 2.5" lift. That leveled it out with back. Easy to install if you buy a two jaw gear puller. I think 3k pounds should be enough. Can be done with heavy duty C clamp, but the gear puller will be easier and safer. You will need new shocks on front. I recommend Bilstein. Can't remember part #. Be sure when you order shocks to tell them that you lifted the front. You don't need to do anything to the rear. I also installed front and rear Eibach sway bars since the lift created body roll and sway. The sway bars are around $300, shocks $150, and keys about $70. It's well worth the look. And with the sway bars and shocks, it is fun to drive as well.