I would look at the Sydneykid group buy on Whiteline gear.
http://www.skylinesaustralia.com/forums/in...c=88141&hl=
My car came with a set of Teins and they are not the most comfortable things to drive on, as is the case with most Jap brand suspension.
The Whiteline package is geared towards Aust. roads and will give the same or better performance, but with a better ride quality.
When I can justify replacing my suspension, this is the route I will be taking.
edit: I am oldest