mine are 330 at the front and approx 360 at the rear and i have spax adjustable shocks with spax springs fitted.

you may want to think about coilovers if you need to adjust the height. that way you can set it up to however high you want bud. i used to have avo coilovers on my old car, and they were good, but a lot of poeople like the GAZ coilovers too.
hope this helps matey!