man, what are you smoking,your rules would probably be good for a balanced 1v1 but not for 4v4 , people play 4v4,3v3 for fun, you want to take away fun from the game?
Here is another reason why RNG into RAM is bad : if the sov player has multiple t34s and his first try to immobilize an enemy tank fails, he will try again and again with the rest of his t34s which looks totally wierd and silly
On the serious note this would only work if you could keep the tank after stun.
wtf man is not hard to think like a normal human, what i proposed is a REWORK not a buff to ram, to make it only stun 8(it can be any number) seconds to both tanks
after that, obviously, both tanks remain fully operational. Everybody gets the idea except you