XENON, K&N, and shocks

[Ckpcnp <Ckpcnp@aol.com>]

Blaufergnugen offer's Xenon high candlepower bulbs.

I know that new European cars offer High intensity Xenon headlighting systems.
Are these similar?  Do these light up purpilish-white?  
I have an 86 4kcsq.   Is a K&N filter really worth it for my 2.2l I-5?
  Also, which shocks are the best for a firm ride, but not obnoxiously stiff?
I need opinions from people who aren't selling them to me.

Thanks,

Craig K. Porter
2 86 4kcsqs