Bulk Add Shipping Methods

Hi,

First of all i must say your plugin is awesome and i love it. I’ll be moving to ultimate package pretty soon.
My issue is that your process of adding shipping method is pretty hectic for sellers. I have 26 zones and if the seller has 2 shipping methods he has to individually update it 52 times. The problem is worse if he has 2 shipping methods with same cost for all the zone. Then he has to update this 52 times when in reality it is just 2 updates. So I need a way for the vendor to define a shipping method and add it to multiple zones at the same time(even a checkbox to select multiple zones per method would be fine). Is there anyway to achieve this?