I sat the bilsteins, The HIDs are nice, but require night driving to be useful.....I dont drive alot at night because I attract random wildlife (4 deer, 5 years...many dogs, rabbits, and opossum also) Seeing them on the roadside doesnt stop them unfortunantly.
The suspension is a 24/7 mod, the lights are much less, and will INCREASE the bugs hittin the car.
Just my $.02