E-revo to brushless

[stephaneggy]

What do you guys think of an Feigao "XL" 9xl motor: http://www.rc-monster.com/proddetail...AND_XL&cat=20? I use it with the Castle Creations Mamba Monster controller V2: http://www.rc-monster.com/proddetail...steresc&cat=20

On a 4s lipo, would this be a good setup? Or does the motor overheat? Do I need to change the gearing?

Then after about 4~5 months I can buy the neu :) .