If you want to get lowering springs in the front, you should use something like KONI or LOVELLS short-bodied struts. Stock style struts are not designed for use with lowering springs because of the reduced suspension travel.
In the rear, it is often said that if you drop 3/4" of an inch or more, you should use camber adjustment bushings to compensate. I am no expert in alignment and suspension geometry so I'd take their word for it. EIBACH drops 1" in the rear.
I am currently on stock height KING Springs front and rear coupled with KONI shocks/struts.
If it were me, I'd look into LOVELLS springs with a slight drop, nothing as drastic as EIBACHs.
SoCal Goat Club