Thanks for the very generous reception I appreciate the compliments and critiques greatly.
I re-uploaded the file with some velocity/note fixes and better volume (although be aware it starts pianoississimo with the violins split into 5 parts, so it is pretty quiet especially at the beginning)
After listening to the piece as a whole a few more times with the rhythm comments in mind, I think you are right, it can get a little bland in that regard. I was going for simplicity in rhythmic texture, but even simplicity needs variation. I'll pay more attention to that in upcoming compositions.
Again thanks all
Cheers!
Mike