I use the MMP in my buggies on 5s - as long as the fan is unobstructed it works well. A capacitor may be needed in the rx(glitch buster for example) on some setups, but I have had great luck with the mmp in 1/8 buggy applications.
The kv is a little higher than I like @4s, but I think it would be fine. I run 1509 motors in my Ve8's (1@4s 1@6s) and the 2400 is more like a 1512 size motor
I was playing around and set the CC 2400 motor up in a mugen eco and ran it on 4s. It worked great on an indoor track. No heat issues and plenty of power. That motor was actually quite a beast on 4s. You should be able to make that work no problem.
It worked fine on 3s too. Just a little lacking in snap IMO.
I can't decide if its more fun
to make it...
or break it...