No free pickup-pet for first month - not joining. Do you expect free to play players to manually pick stuff up until they can build up enough gold to buy silk from other players? That will slow them down way too much compared to P2W players who will already have 100% XP boost, premium, attack pet and got knows what. You got to at least give pickup-pet, otherwise way too P2W server...
Also 2 fortresses... too optimistic about player base.