In any event, a "pro" would focus on one strong unit type (with perhaps another in auxiliary role), rather then spread among several like your setup. Focused artillery would obliterate you, and so would airforce. Even a well focused armored force with TDs would overwhelm you (your TD component being too weak, due to having all those other types taking away RSs and research capacity).
I see only two types of enemies your forces are good against. One is MBTs, the other is infantry. Since both are easily beaten, they'd not be used by "pros".