In all of your videos there isn't even one IFV with an engineer in it. Why is that ? It could repair your favorite battle fortress-combo in a pinch and much faster than the repair pad.
Build a shit load of anti air guys and grunts and mining vehicles dont waste ur time on anything else. Build up a shit load of men and over whelmed them
First mistake, spending money on an anti air at the beggining of the game, when you played only against soviets. They will not come with rocketeers or helicopters