EDIT II (actually hampering Refinements and not just navel-gazing): AddKit() only saves the upper half of the dword, rather than the full dword (same issue as Kit()). As such, calling AddKit() on a Barbarian (and I assume on a Wild Mage) will write a nonsensical value for the kit.
Done.
-----820 AddKit Actions Fix [F]
Fixes the AddKit() and AddSuperKit() actions to store the entire kit DWORD instead of just the low WORD
This allows setting BARBARIAN (0x40000000) and WILDMAGE (0x80000000) kits specifically
Options:
-0: disabled
-1: enabled