Hmm, that looks good. Really good. I'm just a bit wary about the 4 additional buttons besides the directional pad. I'm a bit afraid that this is either prone to accidental presses of the edge buttons or needs to be so big that moving the thumb around is going to be uncomfortable pretty soon. Maybe a hat switch instead of a d-pad would be worth considering, too. I'd personally like buttons for the ring finger and pinky, but I guess that's a matter of taste. I'll think a bit more about shapes and how to manufacture switches in there this evening, maybe some really good idea strokes me.