Oh, I played that version with the wrong skills, probably )
Anyway, I think, you found a very good balance of the original game mechanics, depth, and style. Optimally balanced for a 7DRL, in the sense that you really did the right things, and did not waste time. It really feels like a complete game.
GH just have reviewed the game, so I had some time to think more about it. Maybe I should give it another try, considering that I did not play with the right initial hexes.