Waiz

I have no idea where people are assuming that you need anything aggressive with those specs

I would not even bother to buy spacers until you get them mounted and only then if you can determine they need them should you invest in some

You have what I would deem as the ideal setup for a Z33 or Z34 (as long as it clears your brake calipers)

I would even go as far as saying that the setup would look fine even on stock suspension given that you are choosing to run a fatter tire