MSD had a car show and employee appreciation day on the 12th. They posted some pictures of the car show on their Facebook page. Here's some highlights:
The supercharger is going to have an electronic clutch.
The SC will be in charge of the boost until the big turbos get spooled. ( at x rpms the electronic clutch cuts off and the sc is just a pulley now) The big turbo's are up to speed and they take over the rest of the boost duty's...
Thats one way to set it up, and usually the simplest.
Or you can get into some compound boost situations and that can be difficult to tune...
No, but they do seem to be decent sized turbo's for running twins.
With out knowing what the turbo's are, and how the engine is built its going to be a wild guess at best.