The fanfare is really big and grand, really catches my ear!
The synths in Discovery caught me off guard at first but they sound really, really nice with the choir! It's got a solid beat too, reminds me a little bit of Terraria!
I dig the more somber tone of the finale. I personally am not a huge fan of opera but you've executed it really well here - I found myself quite enjoying it!
Overall this is really well produced and is a great experience to listen to! Excellent work!