I don't know about anyone else, but I think it's high time the GVs got a bit of refinement. Maybe the next version can be dedicated to getting the GVs up to par with the rest of the game. For example: Was defending a base in a Pnzr today, when a M3 popped up over the ridge. I put 2 75mm AP rounds into him before he saw me. He keeps going, and starts pelting me with .50cal. This M3 totally disables my Pnzr in 10 seconds with a .50cal. Both tracks gone, both guns disabled, smoking like hell. Meantime, he goes rolling merrily along like nothing happened.
Please consider re-vamping the GVs next version. They are a big wart on an otherwise awesome game.