you mean... you can choose to rush a vehicle? a vehicle like the stuart? thats weird... because your last post made it sound like they were prerequisites. in that case, add T2 cost to luchs as well pls... since healing and stuff usually comes before luchs, right?
Nope. If you go for mechanized, you won't build med before luchs.
If you go for Cpt, you will get nades and ambu before.