Just wondering what everyone thinks the chances are of a small (or large) hardware/spec bump between now and Model 3? Specifically, any better range/speed or slight exterior design changes? I just wonder if they'll offer a much longer range battery once they get the gigafactory up and running, or if they'll do a small price drop across the line. In a couple years (assuming it's not late) it would be hard to justify a Model S when a full spec Model 3 will probably come in around $60-70k. I'd hate to be a buyer just before spec bump (like the people that got one just before the autopilot hardware was added). My guess is they'll offer a major battery upgrade, like they've done with the Roadster, except built in since they'll still be making the Model S I assume. Any other ideas?