Can't argue with the logic of that!
What you may well find (you would in my DNO area) is that you only get upgraded to an 80A fuse. I know the books say that 100A is the standard but this is not the case locally - there have been quite a few issues with 100A cutouts with the plastic around the fuse carrier melting yet the fuse has not blown, something to be aware of when considering pulling fuses. Additionally, if you look at the rating on the meter, a lot of them are only rated to 80A so should only have an 80A ocpd.
Good luck with the assessment
