Some updates...
My R went in to the local bodyshop again.
Ordered a badgeless grille and GeCleant rear wiper delete grommet.
As I did not want to use the plastic insert notch filler cause it looked cheap and tacky, then sourced a second hand OEM bonnet and had the notch welded and filled by our local bodyshop...
They swopped the bonnet and fitted my badgeless grille. So I get to store my OEM bonnet and grille away.
The rear wiper was replaced with the GeCleant glass grommet and car was also given a full detail.