Shaping up beautifuly thus far. Way beyond anything I'd anticipated.
I was wondering if it would be reasonable to render out basicly two versions, a "DM" and a "player" version of the maps. The player version would obviously just lack the secret doors, traps, room numbers, etc. In fact, you don't even need to make a 'DM' verison as I can always just use the module's map for reference anyway.