Holy slammed batman!
I would go with the pro kit only. anything else would be either a crap shoot in ride quality or two low. the eibach pro kit has the ride quality, looks and just the right amount of lowering. I have used tein on my integra, while they rode really good, they lowered the back way more than the front which I did not like. Pro kits lower each rig perfectly.
30mm in front and 10 in the back is far from slammed.