Take away the ords and the tanks become the fun spoilers. It needs to be evened out, not lopsided..
Less icons would work. Give turret shots the smoke they should have.. Reduce icons to 1K, or 0.5, or remove them altogether. Or make GV icons shorter/invisible when seen thru clouds. Then stick clouds as low as HTC allows over TT. That would make bombing them an actual challenge but not impossible, and make Flak defense a little less easy as well; GVs could also lose icons as much as planes would when seen thru clouds.
This'd be a TT specific band-aid fix. It'd only affect the rest of a map when fog banks were near a field, and that almost never happens near airfields.