With all due repect, Don't you think WOS is a bit of a pointless thing to support.
It was a nasty hack to allow PPC code to execute on a 68K based platform.
I know there is the argument of "more software", but any WOS software worth having would be better supported by being nativly ported to AmigaOS. (often AmigaOS versions existed anyway, and these could be ported to OS4)