Hand out motors just aren't feasible for most club racing, I agree it's the best way for bigger meets. But for club racing I can see no better way than an ESC which has a rev controlled limit to go with the matching turn motor. The ETS decided on a 17.5t motor set at 19,000rpm by the software on the ESC, I think it blinks a certain colour the same way blinky works now. There would be small differences between motors but I feel it would be a lot less. I race mod so I don't have #stockproblems.