it was alot easier than it even looks on the write up. just go for it. measure twice cut once. since then my car is no longer here. RIP.
ninja edit: the city light depends on how you want it done. they way i am told, is that the city lights are on when your parking lights are on. They are not on during the day(IE daytime running lights) and they certainly do not blink. To get the desired effect.you can wire it up to DRL using a relay. it will turn on when your car is on, and off when your car is off.