I wanted to capture some data around RPM and current draw at various speeds. Efficiency really drops off at around 60% throttle. I assume the beater bar aerodynamics (or lack there-of) play a large role in this.
I'm using a similar weapon motor, controller, and beater bar as version 1.0.

The current draw matches up well, the new Cobra motor is a little more efficient. Unfortunately I didn't record RPM speeds for version 1.0, so no telling if this runs faster or slower.

It sounds absolutely terrifying in real life. From a safe distance, of course.