I recently put on Koni Yellows on my car, and I set the spring perches to their lowest position. I am still on stock springs, but the ride height drop is quite a bit more than I expected. Upon appearance, it looks like the front of my car dropped at least 1.5 inches, maybe two, and 1 inch in the back. This is more than the 20mm they said. I plan on getting H&R springs soon. Will the combination of these lowering springs plus the lower spring perch lower my car even more, say >2 inches? I'd hate to slap them on, and decide the car is too low and have to remove the shocks to adjust them again. Also, just from the drop my shocks gave me I got some noticeable negative front camber that is eating away at my tire tread a little. How much does it cost for a camber kit, and to have it installed as well? Also, should I wait to install the camber kit till after I have the springs?