Personaly I would put the bullets more inline on the wires. I just wouldn't want the 3 bullets all soldered that close together because if they touch, from say a crash, bad things are gonna happen. I realize that the tabs could get pushed together with the ends of the wires soldered on too but it seems less likely than with a big bullet connector hanging there. JMO

And your photo only shows the motor and the sensor harness, I don't see any bullets.