Yeah this seems about right. Definitely start with a 60-day visa in NZ, just in case she wants to stay a bit longer (you can then extend another 30 days). Getting a tourist visa in Seoul might be quite fiddly or inconvenient.- depending on her itinerary. If she can do it then great, otherwise the 30-day visa exemption (with a 30-day extension) will do the trick.
*******************************************************************
*****
-Embassy-Map.html