[E-Revonut]

The 60mm Medusa would get the job done but the 70mm is only a couple bucks more if you go with Medusa. I would go with the 70mm so when she's ready for some more speed you can gear it up without worrying about heat so much. However if you need an esc as well I really think the MMM combo is the way to go. By the time you set a MM up for 4s, with a bec and fan, your pretty much at the cost of a MMM and if you want the ability to go 6s the MMM is the cheapest way to go. Then when it comes down to it the combo will cost less than a MMM and a 70mm Medusa. She'll have a top notch esc and motor that should provide plenty of fun for a long time, and if there's a problem with either we all know Castle will back it up! It's your choice but now that the combos are available, it'd be my choice!