electric revo questions

I just recieve my rollier revo, and i want to convert it to brushless.
I've the mamba max controller, and i plan to run it on 4 or 5 li-po cell flight power.
I I've a Feigao 9L and i want to know if this motor is enough powerfull to push a revo.
But i think to buy a Plettenburg Maxximum.

And most important, is the revo drive train (tranny and diffs) will hold on bruhless power?

Wich modif should i make?

Thank!

David