Exactly Simon, that would conclude it all, the tapping noise is still there at about 20-30% intensity I'd say compared to before but it's barely unnoticeable now compared to before, so I'd say it's in a "safe" range for now, will see how that develops in the future.
Having a perfectly working Rover again (which is quite rare haha) really makes the owner feel joyful and fulfilled lol, I just love these cars.