Cool.
Happy to see the design came through mostly intact. If the glyph thing proves too problematic, you could a) restrict it to Utility Glyphs (maybe not that thematic, though?) or b) start him with a specific pool of three or four glyphs to choose one from, ala Scientist Supreme.
These were thoughts I was toying around with for him. Of course, I also had ideas for a Glyph of Pizza, so I might be a bit crazy.