Hey Darrin
Yes I like the framing, you have the colours just about right and there is plenty of "stuff" showing around the place.
The core could probably be done a little better though.
Make several versions (4?) each showing varying degrees of detail in the main nebula right down into the core, try and make each a nice version of just the region it is intended to showcase and don't worry about the rest of the image, then copy and paste them on top of each other and blend them until you have a seamless transition. The area around the core still needs to be pretty bright though, don't fall into the trap (
) of making the trap area look too dark otherwise it will look like there is a hole in the nebula.
Fair bit of trial and error but don't give up, the Orion Nebula is a challenge to process and very few versions get it right in my opinion but whaen you nail it it, it's worth the effort
Mike