This is my first scenario and I believe it is not going to be very hard for it has farmlands everwhere. You can also build almost everything and produce everything. There is going to be many invasions since 175 BC, beware; also beware about ceasar's requests. Most invasions are going to come from the South West, make walls there, a LOT of walls and MANY towers. Of course, make legions as well, A LOT of them. I hope you enjoy it.