Nope, just follow those instructions. The front is a bit tighter than the rear when wiggling out the spring/shock combo, you may have to loosen something else like a control arm, but no drivetrain stuff. After you get that shock/spring combo unbolted, you'll need to push down on the brake rotor or wheel studs to open up enough room to pull the shock/spring assembly out from the car. Helps to have another set of hands.
Good luck, hit me back if you have other questions.
PooBoi: I can't picture exactly what you mean, but I guess as long as it's structurally sound in there, you should be okay. :dunno: