I've never run leopard or Hobbies Star Motors but they seem to have a pretty decent track record. For those of you that are running these, can you run the 4092 at 1480 KV with the kraton blx185? I'm doing a rebuild right now but most of my attention is going to be on most everything except the motor and ESC at this time. But I was thinking I might want something with more torque because I'm adding some weight so for now I was contemplating just doing the motor with the BLX 185. Any suggestions would be helpful thank you