So double T3485 come in late game at 9cp meaning that you already will have to fight few PIV.
If your opponent is smart enough, he will notice cons ONLY on the battlefield, he will build several ostwinds and obliterate your cons to utter shit.
With such BO with zero AT capabilities, how do you survive till 9cp?
My BO:
tripple maxim
double ZiS
double cons with molotovs and at nades asap
muni cache only
double engies - mines everywhere and every time.
anything else depending on commander and gameplay I choose.
That's why Radio intercept come into play, when u see Ost tech to T3, u need to build AT gun at once. 9 cons means map control, so spam mines. Mines + AT gun means Ostwind can't yolo everywhere.