MOS devs do not want to put effort into a native X port, so don't count on an emulated one. Even if OS4Emu would support more OS4 features I doubt that Amicygnix would "simple run" because it is a complex system. And yes, I would prefer a native port. Nevertheless, I would like to see an updated OS4Emu as there are several programs than have no equivalent on MOS: TuneNet, DvPlayer, ClassAct, Mindspace, Epistula, Wordnet to name but a few.
BTW: cool A1200