It's not like that code could be legally used anyway. It's not open source and I doubt there's any licence or whatever with SXOS that would allow it. Atmosphere (as an example) is a completely legal project and would never go anywhere near code from SXOS.Impressive work!
You seem to understand your way around SXOS - do you know if the XCI loading is bound by anything within SXOS?
Or do you see a way to make this capability work as a standalone application for other CFWs?
Don't get me wrong, it's awesome to have a patched/free SXOS but I believe that it would be the best to take their greatest features and keep them alive in a more up tp date CFW.
It would be amazing if it did have the kind of features you want. But that's just not the way to do it.