Welcome
Just a few tip, clay bar is pretty safe as long as you follow some simple techniques. Adam's polish has some great how to videos online. If you can find a good shop that does a clear bra installation, that would be the first thing I'd have done especially if you intend to daily drive the Z. Our paint is rather soft and nick's easily. Be sure to clean off any bird droppings right away or it will etch the paint. It's a pain to fix, especially on a black car where it's more noticeable.