@Editor: you can un-merge both, different releases here. The icons for MS Office should be included in the %ICONLIB% later, but @Hobbes Windows has an own section too. Hence an own release for "popular" Win-OS/2 software. The names of the files may be different later, but the icons should be included.
@Victims of Microsoft: you may not only want to change an icon, but also the memory setting of some of the components of Office. When the default DATABASE.TXT of OS/2 was used, then a.o Excel may run out of memory quite soon. You can set the DPMI_MEMORY_LIMIT of Excel to 8, for example.
@Editor: you can un-merge