No need to raise the vehicle to take off most shocks. Just hit the bolts/nuts with pb blaster or liquid wrench or similar a few days before you're going to do the project, to loosen them up. Then on the day of the project hopefully they'll loosen right up for you. The rears are easy from the standpoint of a bolt at either end, with a nut. Wear safety goggles, particles of various crud WILL waft down on you thoughout the project, especially if you wear contact lenses.
The front ones if they are anything like my ranger, can be more challenging for simple access reasons. I think the front on sp's are like the ranger, where they have a vertical threaded shaft that has a nut on the end. At least on Rangers, these are prone to twisting instead of allowing the nut to turn off it. This can be frustrating. As I said, don't know if they even have the same type shocks the rangers do.
--Bob