even if they approved this, players will still vend in NV3 (cuz thats were they got used to), like when NV 1 and 2 were open for vending,most of the players still vend in NV3, some in NV1 and none in NV2
all i wanna suggest is:
have a limit on the vending map, and dont let players in the map if its full, so others will jsut sell in other channels