I think this is the best place and time to say that congrats!!! and that I also lowered my stang last week (with mach1 springs) and it sits just right now... about an inch and a bit lower front and rear... when I get around to cleaning it, I'll post up some pics...
sorry to write this in your post, I just rarely make posts...
I'll be waiting for pics of your install though to marvell over!!