Very difficult to execute since the program I use to translate the sheet music into midi (Finale Notepad) seems to only let me translate in two midi channels. One for the manuals and one for the foot pedals. So I had to use the Melody Coupler for the solo reed. But anyway, this is a very festive tune great for a postlude.
The Trumpets, of course, have been raised in volume to make them stand out over the rest of the organ.