With the kit-supplied front springs, I was able to get my car lower. I was told I needed a 5mm spacer to go any lower as the wheel/tire was fouling on the springs or adjusters, but I THINK I can still go a bit lower even still.
The rear I went with higher rates, and I needed to go from 10" down to 8" to get the car to sit lower, with adjustment available both up and down.
My shocks are set at 10 clicks from full-stiff. My ride is stiff, and I'm going to play with the settings and go softer from here, but I LOVE my Ohlins shocks!