Looks good. Much better than what I could do. The only two things that jumped out to me are very minor:
1. "The509inc" is hard to read clearly. This is probably an easy fix with either a different font or better kerning of the letters.
2. The fire may look better if it was "inside" the stone structure instead of in front of it, which is the impression that I got when first looking at the logo.
But like I said, overall it looks good and better than what I could have done.