Once again... Limiting maximum acceleration will not produce a significant increase in range.
Smaller motors front and rear would likely increase range. We see 8% increase in range increase on the 60D doing that so making the motors smaller to a 8 sec/60 mph could possibly see a 30% range increase. Getting range on the T3 to 300 miles, 150 miles towing 5,000# hits a sweet spot. It makes the T3 the true American family car that Tesla says they want it to be.