hey guys i was wondering if you could help me out. i decided to go ahead and look into all the zaino products. i have been using meguiars gold glass wax for a while but its so hard to get all the swirls out on my black is so i decided to give zaino a try. while i was on their site i noticed they have tons of products and i was hoping you guys could help me out with a good list of what i need or what you've tried and know works. I'm lookin at maybe getting th following items, the z-5 wax, z-7 wash, and z-18 clay bar. any advice would be greatly appreciated. thanks in advance!