Hi Wayne,
Again a fantastic performance of wonderful classical music. Great piano, very nice piano part and a most fitting orchestral setting, which is with the SE strings a fine achievement. Absolutely great! Congratulations.
There's one small remark or question. What do you do with the master recording after rendering? Do you use a DAW with a normaliser? I think you should. The overall volume is a little weak. That doesn't alter any of the dynamic levels, it just brings up the general level to the highest possible point without going in the red zone.
Many congrats,
Max