The 4600 motor will work, but also heat up a lot. It is not quite big enough/powerful enough, even on 3s, to push around the CRT.5comfortable without heating up. I'd recommend the Feigao L size motor instead of the 4600. You'll just need to pick the right KV motor you want with 3s. The 8L and 9L seem to be most common on 3s though. You'll just need to gear up (around a 16t pinion) to get decent speeds.
