Armor for all troops !!!

I just played AOE2 and liked the armor researches and all. Why not make a blacksmith workshop that gives upgrade to attack and armor. Unlocks at TH6 and so on..On upgrading it , your troop attack and armor increase. Attack upgrade : For every upgrade you do , troops do more damage ( 3 to 10 more only not too much ) Armor upgrade : For every upgrade you do , troops take in less damage by defenses and CC troops. Minimum damage takeable by troops will be 5 but so that the troops don't become invincible on low bases. Armor increases attack resistance by 3 to 12 only. They blacksmith has 5 levels and per upgrade your troops become more powerful. Needs coins to upgrade. Build : 7,50,000 coins LV 2 at TH7 : 10,00,000 coins ( Attack + 2 , Armor + 2 ) LV 3 at TH8 : 15,00,000 coins ( Attack + 3 , Armor + 4 ) LV4 at TH9 : 20,00,000 coins ( Attack + 5 , Armor + 7) LV5 at TH10 : 25,00,000 coins ( Attack + 7 , Armor + 10 ) Thnx

RULED OUT.

and we have the lab for permanent upgrades.

in case you cant find it:


Other Buildings Related:
*Gem mines/drills
*Wizard Laboratory to create/upgrade wizard projectiles/spells
*Add a second laboratory or a second slot in current lab to do two researches at once
*Queue upgrades/builds
*Troop Armor Building. Research upgrades to troop armors/attack/speed, etc.
*Swap buildings – drop one on the other, pop-up or double tap to swap if same size
*Ability to turn on all def building radius circles at once to check coverage
*Trap/Explosives hut to upgrade/build bigger ones