imo
Location "opening" - 4 weeks after server start (or more). - Location should be opened since the start. Since in this location ou will placemobs with high lvl, the it means anyway, that nobody will be able there to farm at the initial stage of the game. When you will open it later (4 weeks or so), then there will be 1 big mess and no one will be able to farm there except some ruskies-no life-crazy zergs. I think the location should be open since start of the server.
Location information:
The start of the location and the mobs spawn - is a center (can be teleport from any town). reasonable.
The spots for the Farm is limited. reasonable.
The location is designed for small groups and 9 people parties. So its designed for small groups or huge ones? Or mayby you ment its designed for both?
The function of character summoning is blocked in this area (summon friend, gate chant etc). No idea why, but its ok.
Some useful items could be dropped in this location (details going to be provided later). reasonable. How about Full S grade weapons if u r lucky, + AA runes - for which you can purchase S grade weapons and armors? And how about making mobs able to be spoiled by spoilers, which gives u items to collect to be able to put SA on your armor for example? (assassin draconic set, tank imperial set etc.)