Hi there, regarding the 'un-named orchestral suite', I think the composition itself is really powerful, with some great use of texture to ramp up the emotion.
With that in mind, I think it could be improved a lot with some better production / orchestral samples. Some EQ'ing could really lift the piece, as most of the instruments seem to be around the same mid-low frequency range. You could try taking reducing the middle frequencies in your low strings for example, leaving the violins to ring through a lot clearer. Try to make each instrument occupy its own frequency 'niche'. I have not mastered this yet but having read around the internet this seems to be the way to go. Also, around the 1 minute mark there is some quite heavy clipping, try to reduce the volume slightly to reduce the audible buzzing sound. And one last thing - try panning the instruments a bit more. I've listened to some of your other pieces, where you have panned effectively, and I think some more of that could really help the orchestral suite.
Having said that, I genuinely did enjoy the track, and the actual composition itself seemed top-notch - I'm assuming you had some strong classical training