tank model n new upgradeable weapon

[dtyrmale]

human,undead n orc got their machine on btank but i dont see balista
so i suggest to change scout model to balista
n scout model combine with medivac like macros
scout model(ground unit) got more hp n armor but less speed
medivac (air unit)less hp n armor but got more speed

for upgradeable weapon make it like gundam orbital weapon
on begining we buy weapon have 1 orbital, 750 range, damage n atk spd it's up maker
after that we can buy upgrade 5 times every upgrade
1. total orbital ( so we got 6 orbital )
2. orbital attack speed ( suggest 1second last cooldown )
3. orbital damage
4. orbital attack range ( suggest max 1000)
every tank only can have 1 if buy 2 its not working[/size][/font]