minime's units

[Kran]

Summon some specific units are nice. Maybe an structure that gain +50$ per turn, and can summon certain units. Example:

Name: Academy
Class: Structures
Cost: 300$
Actions: 2
Life: 5
Armour: 2

Trainament. Gain one Training point per turn.
Training points = 0

Create a Pikeman. Cost 2 Training points. Cost 1 action.
Create a Footman. Cost 2 Training points. Cost 1 action.
Create a Axeman. Cost 2 Training points. Cost 1 action.
Create a Swordsman. Cost 4 Training points. Cost 1 action.
Create a Warrior. Cost 7 Training points. Cost 1 action.
Create a Shield Bearer. Cost 6 Training points. Cost 1 action.

[mongolian]

$300 seems to cheap, maybe $400. I would then modify it's production rate too perhaps.  I also kinda, like having a structure have X amount of points it can use, vs unlimited points.

[Kran]

Looks fun. But... Why buy such structure instead of buying the units you desire? Cheaper and longer time to create?