your posts in this thread confuses me big time. you're asking about camber in the title, but most of your questions are about "how low" you want to go. yes, your ride height will dictate your camber. from there, you'll need an alignment to see how off it is then select the correct camber kit for your needs.
be aware that, from what i'm picturing, the ride height you want your car at, you will have some problems when you get your camber corrected back to 0. it'll mainly be in the front, so i would suggest you get the ingalls control arm kit.