Let me make a recommendation. Keep the same McGaughy's springs and go with a set of struts from Belltech that allow for either a 2" drop or a two " lift by just changing the rings on the spring mount. That is what I did to get a bit smoother ride, due to the strut's efficiency and to make sure that I had the right ride height. The struts mount in place of your factory struts and work right along with the McGaughy's kit.
http://belltech-store.com/catalog/ca...orber/id/2246/