Scorpion replied as well that he can only supply the hoop.
I don't see myself buying the hoop at one place, the cross bar somewhere else, the stays at a third place... why not the 7/16 inserts at another place
So I leave it aside for now, it is not the most urgent thing anyway.
But if there is a supplier out there who can communicate a price for the whole roll bar (I can buy the set without the plates as I can make them myself), I'm still interested.
Thank you.