Dropzone is crap.

I wouldn't go lower than 2 inches if you have some nasty roads where you live.

I like Neuspeed springs because they are cheap and offer a nice drop of either the race spring at 2" F, 1.75" R or the sport spring at 1.75" F, 1.5" R.

Camber kits and aftermarket struts are always a good idea.