Another happy New Zealander!
I ordered my new smart F1 pump relay on a Wednesday night and it was delivered to me on the following Monday morning in New Zealand - excellent service thanks Stef!
I've just installed the relay into my F430 and found the installation to be straight forward and as per the detailed instructions. So far, I've only done a short drive, but everything seems to be working as intended.
It was interesting to see that the old relay had heat discoloured terminals even though the car has only done approx. 14,000km. I look forward to the greater protection this smart device gives me over the OEM relay.