Bodykit an plastics

[Jonny5]

Is there a particular order or way the bodykit should be fitted? Ive just my kit back from the painters an want to make sure i fit it correctly an only once! Dont want to have to take the bumper off to fit the rear bodykit etc
Also how do the rear plastics fit around the rear lights do i put them on to the car first or do they actually bolt to the rear lights?

[Brigsy]

Fit rear arches, sideskirts then front arches, bumpers last. The under light trims bolt to the rear clusters.

[Jonny5]

Cheers mate ;)