Rally Spot and Max Troop Dispatchment

County can dispatch 125 k troops with Rally Spot Level 10
Shire 150 k troops
Prefecture 175 k troops

Vexillum

"Adds troop population capasity by 25% if applied in Rally Spot prior to expedition"

Level 10 Rally Spot only allows 100k troops to be dispatched,Vexilium adds 25%, which would make it 125k.