I would say if you go with a Mamba max controller and a Lehner 1920/5 turns with 3-4s lipos ( the lehner will most likely eat it) and appropriate gearing, you'll be in the mid 80s mph.
The name is Alawi. You can call me Al.
Nice to meet you!
You are saying that the 4600 is less powerfull than the 7700, the 4600 will have more torque than the 7700, so in fact'the 4600 is the strongest motor available from cc.