I wouldn't go near OffRoadSystems (ORS).
I bought a shelf setup for my Pajero from them. It was poorly made and finished, didn't fit, didn't have what I asked (cutouts for child anchors to pass through) and they sent me a secondhand slide. I had to send it back for them to fix their stuffups and then send me new bits even after that (and they never returned my ratchet straps I had to use to put the whole thing on a pallet to return it).
The owner got himself in a tizz about me having an 'agenda' when all I wanted was something that was painted properly and actually fitted in my vehicle. The first frame was painted poorly (you could see the blue on the steel through it), the shelf never even fitted in the vehicle properly (too wide, it was made in two pieces) and the fridge hutch didn't fit either.
After a couple of trips welds failed on the frame (not very confidence inspiring if in an accident) I had to get a new frame made up locally - the fabricator guy I used had some choice words about who would sell such a thing.
In my view, go to or someone else who cares about their customers and who builds properly engineered stuff.
IHMO about the only thing ORS make well is their fridge slide.
Some photos of the rubbish they sent me ... the first is the ill fitting shelf (this was their second attempt), the second is the poor painting on the first frame they sent me, and the third is the fridge slide they sent me the first time.