Yet again I will repeat that growth is a strong player, but not with equal or at least partially equal production. Do me a favor cause I cant load games right now and therefore I don't keep saves. Start a map with settings to get it all as flat and jungly as possible. Then cut down all those jungles and make them TP. Then start a game doing the opposite (hills) and then tell me on can work without the other.
EDIT: I changed my entire strategy in MP games, when I found out about ToA, but even with that you need a good production base.