[Dafni]

I'd say the MM should be fine with this motor on 4S. (ubec and maybe fan goes without saying). If you don't gear it too high, I don't see a problem there. I run a 1950 with similar KV and am pretty happy, altough for extended runtimes I'd suggest a lower KV (to keep motor temps lower, temps on the MM have never been a problem for me)