i ended up doing 4" spindles and 2" coil spacers and 2" blocks and 3" body lift making 9"-7". I was told the spindles dont effect the shocks at all. And the spacer is only 1" tall even though it lifts 2" so its like only a 1" increase to the shocks in the front thats what I was told. Now as far as the back I got lift shocks that are like 3" or something. ill post up pics when i get it installed