Hi Chris!
I just listened to "Soldier's March", "Sweet Reveries" and "At Church" - all nice and accurately played to my ears.
With the reverb: often you can adjust the reverb's high frequencies (damping; or some sort of eq): that might help a little with "Soldier's March", apart from the advice that has already been given by Monica...
At the end of "At Church" you left some time after the piece is over, that's when I realized you can hear a clock ticking - at first I thought it was some pedal-noise. Of course, if you should ever re-record this piece, you would have to sample some big clockwork to reach the right atmosphere - then the recording would fit to the playing

Best Wishes
Jan