60 mph mamba brushless setup for e-maxx, would this work?

[Serum]

It's not said the 12020 will be cooler than the 9920!

[extremexmods]

I just saw the MGM 16016 (160 amps, 16 cells). Is this a good speed control for my application? Also, if I used the heatsink motor clamp, would I be able to use the 7XL and 16 cells? Assuming the same max rpm as the feigao (50,000 rpm), and a kv rating of 2145 rpm, it should handle just under 24 volts. 16 cells is 19.2 volts. I have heard people used this with 5 series lipo.