One thing I will add is the lack of cover from airplanes bombs hurt the TT fights as much as anything The best tank fights now are found away from ord , gv bases that are far enough away to discourage flying attack aircraft help, icon reduction could also help, parking in a barn or under some trees may not save you from being bombed but they should conceal your icon better!
my biggest complaint about most gv fights to easy to die to the planes, with the addition of the il2 cannons and b25 big gun, you no longer need ord to kill gv's and there is no good cover from them, if a gv is moving in the open that is different, but with all the cover we have, we still have no cover from the planes!
Just my 2 cents

Edit: my idea of a better tank town than we have now on the TT map and a bit less cover, more barns and were there are trees, a better canopy for air cover, but with a high visibility underneath,
the three airbases around it would be small bases but different than what we have now,
A small airfeild would not have bomber hangers and only one ord bunker.
I never understood why everything that is available on the big airbases was also at the smaller ones and don't have any idea why you wouldn't have forward bases that could not handle big bombers? you would still have ord but only for fighters, and maybe some dirt strips to.
Bomb the heck out out of the gv's at the airbases but make it a bit harder to just go out of your way to ruin good GV fights!