Hey! Definitely nailing the epic vibe.
There are a couple things that bother me though.
Your brass writing isn't very realistic. That ostinato you have there is much better suited to strings or synth, and it doesn't leave any room for the players to really breath! As a result, it makes it sound "fake".
Also there seems to be something going on in the low end that is masking and deadening the impact of your drums ☺️