I may have worded this poorly. I meant the Model 3 doesn't seem to show any signs that it needs a bigger radiator than it already has. Meaning, a Model 3 P-LR-D doesn't seem like it would need a larger radiator than the Model 3 LR. I've seen the new radiator design in the German language Model 3 videos, and I agree with you. The angle mount and the size of the entire radiator package, combined with a motor that runs significantly cooler than the induction motor in the S and X almost certainly means the cooling system can easily handle the heat created by the motors and discharging batteries.
Sorry I wasn't more clear.
As for unplugging the wheel speed sensors, that's exactly what the Drag Races guy did when he got his Model 3 on the dyno. Since the Model 3 doesn't appear to have fuses, this is our only option. But, my comment was in response to allowing customers to disable the safety features, most of which are required by various regulatory bodies, and they're getting more and more strict about allowing full disable of the entire system. So basically, no slider option in the cabin to allow you to go from full on to no ABS/EBD/TC/etc. Slip start is probably as good as it's going to get. If the owner decides to unplug a sensor, that's on them. But the manufacturer can't really be held liable for that.