Savage conversion:which medusa motor

[naynay12]

Hello,deciding on which motor to get for my savage converison.I have a savage x at the moment looking to convert it to brushless.
Im planning to run 4s,probably some zippy packs.Now are their any Medusa motors that will compare to the cc 2200kv motor,thought hat is lower priced?
Where is the cheapest place on can pickup a MMM esc?I have found them for $138 on ebay.
cheers nathan