I have just installed my oil caddy on my MXZ500, I like the way it fits and seems like it will be able to handle a lot of abuse. The only trouble I had was the self tapping screws that came with the kit did not fit, too small, I had to insert my own bolts. It seems to be a well made product.

There's no room under my hood for one of those. Oh yea, I don't need extra oil anymore :D

Where did you mount it - beside the chaincase? Does it bolt onto the belly pan of the ZX chassis?

Yep I got one too , Had it for four years before I had a sled that it would fit in . but it works great and also that piece of mind that you have 2 litres of extra oil.
Or just carry one litre and use an enpty oil jug and some duct tape to hold tools or parts need for some brands . ( you know who you are ....lol)