I'm in the planning stages of going from my RE 2" budget lift to a 4" short arm. I'm really pleased with the quality and performance of the RE budget lift. Initially, I planned on staying with RE and going with a Super Flex kit. However, the Super Flex kit is almost $900 and does not include shocks (and I guess I should point out that it also is technically listed as a 3.5" lift). Fabtech offers a 4" basic lift that includes springs, control arms, and basically all the goodies of the RE kit, but also includes shocks. The price of this kit is about $100 more than the RE kit. So does anybody have any suggestions as far as which lift I should go with? Is one better than the other?