It would probably be too much. A motor is more than capable of pulling its rated amps, and more. The MGM 120amp would be a better choice for that motor.
BTW, your user name is the one I used in CounterStrike for a few years!
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz