This is still pretty clean! I can see the airballs and the “pushes”, when you press against a string without actually plucking it. These are common picking errors in these kinds of lines. But overall this is still fairly polite. Can you take this movement into a tempo region that is even faster, but where there is dramatic accuracy fall-off? What does the movement look like then? If you film that, I’d like to see it.
It’s a test worth doing to determine what the potential for this or any movement is. For example, you might hit a point where you simply can’t go faster and the accuracy stays more or less the same. That could indicate that this movement is speed limited lower than we’d like.
Or, you might be able to go faster but parts of the movement change. You might see the forearm component get smaller or perhaps even go away at higher speeds. Maybe that’s a hint about how efficient that component of this movement is.
Or maybe the opposite might happen - the whole movement might become forearm if that movement actually holds up better than the other ingredients at higher speeds.
So anyway, just a kind of a stress test to see what happens.