Hi Conor, thank you for your interest!
I can propose 2 solutions, both of them based on the last published design.
1. Numbers on the minute sector elongated at the maximum.

2. Smaller hour discs (95% than the standard), deeper outer ring, with minutes elongated at the maximum.

For a better comparison, please take a look at these close-ups.
1.

2.

I hope I have rightly interpreted your wishes. If yes, which do you prefer???
Ciao!