Please consider sticking to the old style! In my personal opinion, the new style you used adds clutter to the minimap as they are darker and not as smooth as the other minimaps. This style also looks a bit cheap as the roads are not painted over the map. COH2 minimap is already full of icons, there's not much space for additional details. The lighter the minimap is, the easier it is to see the other icons on top of it.
but wouldn't you agree that heavy vegetation should be shown on minimap as well?
I think old tac map with heavy vegetation marker would be a happy compromise.
ANYWHO, the delay when opening tac map MUST BE removed if you want people like me to use tac map.