You have just made all of this up. The illustration is just a rubbish photoshop mix of the current model and the E92 M3.
The information about Efficient Dynamics is rehashed from press releases.
You have been speculating about a 5.5l version of the V10 since before the E60 M5 was even introduced, including the absurd suggestion that it would be used in an M5 CSL.
As for this suggestion that there will be another version of the M5 with a turbo engine, that is just ridiculous.
There are no spy shots yet of the new 5 series so we don't know how it will look.
As one who bought (and still owns) an E60 M5 having been on the waiting list, I hope for a more powerful version of the current V10, better fuel economy, a bigger tank, better brakes (this must happen,now that they have given decent brakes to the 135i) and lighter weight.