It's simple if you've got the right tools (spark plug socket and extension) just put those wires on in the right order and be careful not to break the plugs when removing them and don't overtorque the new ones.
98.5 SVT
91 Escort GT (almost sold)
96 ATX Zetec (i brake to watch you swerve)
FS: SVT rear sway bar
WTB: Very cheap beater
CEG Dragon Run - October 13-15