This is all great feedback, thank you. We'll discuss this amongst ourselves, and try to figure out how to move forward. I've been having similar thoughts about the tabbing system, I definitely hear you there. Your sample font looks pretty good too, many thanks for the example.
As usual, we've gotta slot this stuff on our priority list, but I hope we can consider this relatively soon. Until then, it's endlessly helpful to hear feedback from users on this stuff.