I think multiple folks may have gotten things out of this thread.
I did too, in terms of X3e approach, and I believe the OP affirmed what he has been operating with, in that however he got there, product weirdness and all, he has a workflow that meets his needs very well. The trade off for him is that he will live in a time warp of 8.5.3 (also a very good release), unless he begins a process of finishing all that he can in 8.5.3, and then completes any further project work in X3e or beyond, through project completion. That may continue to work well for him.
I think it was a good thread, for the most part, once folks settled down a bit and kept it to supportive discussion.
There will always be some left-handed guy playing a right-handed guitar upside down that will shake up the world, a bass player in diapers, a lead singer who cannot articulate, a one-armed drummer, and so on..
Point is that however folks are able to express themselves, in ways that work for THEM, music and art will survive and thrive.
Rock on, OP, rock on.
Bob Bone