[Overdriven]

If you do a search here, you can find a few examples of others who have done what you are trying to do. Welcome to the forums, and definitely post about your progress.

Edit: Running a SmartDiff in the center position with brushless is generally not recommended, unless it is a race rig. SmartDiffs require regular maintenance and even more maintenance (and parts replacement) is required with a brushless setup due to the increased power over a nitro setup. So be prepared for that if your going to use the SmartDiff.