Good day Heyn,
Have you looked at the rhino setup, as it is well known setup and it is a very good fitment.
What kind of canopy do you have, Fibre glass or a metal type?
I had mine custom made via a person and no I don’t have the items fixed as in the Rhino setup,
I use crates and pack it in the back as I have a caravan.
Google for info and you may be luck to find something you may be happy with.
Best Regards