Keep in mind that the front coils will settle some once you start driving it. Also, it's best not to touch anything until you get the FULL WEIGHT on the front (grille, hood, battery, bumper, radiator, etc). My truck had a perfect ride height before I added all those seemingly insignificant parts, but they all add up and ultimately it was too low and I had to replace the springs.
That being said, you can always lop off 1/2 coil at a time until you get it where you like it.
