Don't use the TSLPatcher.exe from there or that will break some modules due to the filename bug (same bug ERFEdit had at one point). Use the exe included with K1CP instead. Although at a quick glance there shouldn't be any problem with 702KOR specifically.
Also note that if you want to compatibility for M4-78, they replace the Academy with a whole other module (703KOR I believe?), so that will require a separate patch.