Just like these guys have said, if you have messed with suspension components before and know the pitfalls and safety concerns that come with suspension mods and are mechanically inclined to an extent and have tools(meaning more than a few screw drivers and a socket set

) you should be ok. If you have never dealt with these areas of a vehicle before, you should start to learn and do a lot of reading and searching on the subject. If you are itching to get it on and lack the experience take it to a shop, even see if they will let you watch the process. I am just going on no information here. If you have done some of this before, go for it, in reality it pretty easy, you just have to know how to do it safely.
You dont know how many times I have seen guys try and swap springs or something similar and shoot a spring all the way across a shop because they had no idea how much pressure it was under, they could have easily killed themselves. That is why I keep my eyes peeled when I do things at an "auto hobby shop" on one of the many bases in my area....some dudes are so inept, I have seen their vehicles fall right off a frame lift.
So be careful and good luck