The good : good resonance, good tone, good articulation.
The questionable : the highest notes you sing like you are unsure of them, and the vibrato is shaky on them as well.
I would love to hear this with a real mic and recording software, it is hard to get a clear picture of what you are doing with this recording .
You seem to hit the low notes and high notes with power, but the middle notes are soft and airy in comparison.
And yes , you do have a Geoff Tate ambiance going on!