Hi Stefan,
Here's the comment I told you I was going to post. Considering, the time you've got studying music, I'd sincerely say you write good works. I encourage you to keep studying, you're quite talented. I enjoyed the Fanfare very much, but I still feel it has a very abrupt ending. It feels as it is cutted or unfinished. In the score, you do not need to write "moderato" for every single instrument, unless you're transcribing particellas, which is not the case. As you've been told already, MIDI doesnt help that much with the final quality of music. If you get chance, try to get a library you can attach to your Finale or whatever software you use, to get better sounds. Thing with MIDI is - in comparison with today standards (VST,DXi, among others) - that takes away a lot of the feel you might want put on your music, and does not contribute to make it enjoyable. Although I consider rough, to judge your music by the media used produce it instead of the music itself, it is highly recommended that you may get a nice patches library. Of course, the fact that you cant get one now, shouldn't prevent you to keep composing.
Well, I couldnt understand the "reprise", I couldn't get the theme nor the intention of it. As you've declared you're still working on it, I'll wait until you post to entire work finished, to tell you a more accurate opinion.
Keep it on, man. You're already a striving musician.
Regards.