Upgrading shocks on a E34 540i

[DUNER9@xxxxxxx]

I just had a new short block done on my M60 engine at 80,000 miles.  My car
has self-leveling suspension, known as LAD.  Does anyone have experience with
upgrading the suspension on this car.  I am looking for a little stiffer ride
for the street, not for the track.  Is this upgrade something that a weekend
mechanic can do himself or does it require expertise in adjustment?  Would it
be a wiser choice just to have a Dinan stage I at a service center?  Is it
recommended to change the control arms and bushings at the same time?  How
about the thrust arms?

Thanks for the input....

Warren Churgin
1994 540iA
BMW CCA No.  136853

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