Outrunner question

[lincpimp]

Heres one for you Sike, or anyone else with some experience with Axi outrunners. I have a hb lightning street, which is basically a stretched cassis 1/8 buggy with street tires. I am planning on doing a direct to diff conversion, but with a twist. I would like to run two outrunners, one for enach diff. I would connect them to the diff with short dogbones, or something similar. I would like to run 2 4120/14 motors and a pair of the OEM Setilon HV escs. I plan to run somewhere between 6s and 10s lipo.

Now, I am wondering if the motors would be up to the task. On 10s they would be spinning around 24k rpm. Is that too much for an outrunner? These are supposed to have 3 bearings, so I am guessing that they will hold a load better than a two bearing model.

This will be a strictly on road car. And I will mainly be doing high speed runs with it. So what do you guys think?