You don't really need expensive tool sets. I bought tool sets from autozone for over $50 and it have all the tools I need. I do have two master mechanic tool boxes, one for home and a huge one at work. I used most of the tools from the one I bought from autozone. If you like and have questions on how to work on the Z I will be glad to help you. Email me to my email address : spicythai2000@yahoo.com. I will help you as much as I can. I do all of my work myself because I got rip off at a shop call Z fever in Tampa.