I'm getting ready to buy the shackle leveling from Raul. I'm curious what everyone's opinion as to buying the shocks with it. My truck has 103,000 miles with all original suspension and about 2.7" sag in the front. This won't competely level it but will be much closer than it is now. Will maybe new shocks help level it more or not? Even if not should I still just put them on while i'm working on the truck?? Also, is this an easy enough install for someone with fair experience on a truck? Never worked on suspension before but it doesn't seem like this would be too bad to do. Any input works!