Make use of high tier waystones in Towers more rewarding?

Right now the only thing towers do are revealing the territory, but same size, regardless of the waystone tier used. Why not make it more rewarding in terms of revealed territory?

Kinda like with these multipliers:
T1 → +0% revealed territory radius (original value)
T2 → +10%
T3 → +20%
T4 → +30%
T5 → +40%
T6 → +50%
T7 → +60%
T8 → +75%
T9 → +90%
T10 → +105%
T11 → +120%
T12 → +140%
T13 → +160%
T14 → +180%
T15 → +200%
T16 → +300%

With T16 being exceptionally rewarding for revealing territories.

And to balance things out, let Grand Project Precursor Tablets make map nodes only accessible within the original unmodified radius of the tower (i.e. within tower's area of effect and not within all revealed territory).