I run Koni Yellows in the front and Reds in the back. The Yellows have the adjustment on top of the strut which is very handy and the Reds adjustment has already been explained. I've actually set my rears to full soft after a bit of mucking around and never touch them whereas the fronts I play with a bit trying different things out.

As has been said above, if the car is for road use only I would be getting a set of good quality non adjustable shocks.