Has anyone thought about what a rear mount turbo kit could do for our rides?

For those that might not know, a rear turbo is an idea that some company has come up with..i think STS performance or something.

here's the link.

http://www.ststurbo.com/magazine_articles

They mounted a turbo where the muffler goes.
It solves alot of problematic turbocharging issues, the pain with it is running another exhaust sized pipe back to the motor.

The thing with the Aveo is its short, so that helps.

Is there room for 2 exhaust pipes under the car?

Is there a safe boost level for a stock 1.6 or do they definately need forged pistons? or is it not recomended at all?