Hello, i want to help my brother with his black gti. He keeps is real clean inside and out, the only thing is that he never waxes. The car is a 2000 and it has never seen a coat of wax. swirls and small scratches are every where. I want to clay bar, then go with 3m SMR, then some 3m IHG, with 2 coats of NXT to finish.I already have the above mentioned products and they do wonders for my black and red corrados, the problem is i never let the paint on my cars get nearly as bad. Do i need any other products? should i skip SMR and go with something like 3m rubbing compound? is there anything better that I can buy at stores? I am fairly good with a DA polisher, so i really want to take advantage of that. I love NXT so far, i did my parents car with it, clay and then 2 coats...I never knew topaz had such a shine. I will try to attach pics. but it may not work..im new to this...Thanks for all the help...