Folks will argue all day about the strut/shock thing, their the same thing just called different on different cars. I call em struts and u don't NEED new struts unless ur doing a big drop. In that case it would be good to upgrade ur stock struts to aftermarket ones such as Koni Yellows or KYB AGX. Adjustable springs are coilovers and not that hard to adjust. As for camber kits, those are necessary if ur dropping your car mass amounts as well. I would say anything over 1.3-1.5 a camber kit would be a good idea. Hope this helps!