Shouldn't this have been a Gardens rush from the beginning? Fool's Gold will be helpful for you as well as your opponent, so the classic FG rush will still happen, and you have Hamlets which are cheap and give +buy... so those two with Gardens are three piles right there, with Estates likely to deplete or run low as well. Even Feasts might be a factor here. There's no good Big Money enabler or good engine potential on this board, it doesn't seem like, so why wasn't this game originally a Gardens rush?