yes, it's possible and it's a straight bolt in to the 370Z.
But you'll need the drivetrain from a G37x and the electronics to make it run. While your at it you, may as well TT to 1000 hp and have the GTR's chase you all day.
Since your spending mad money, you may as well purchase a GTR as your DD, while your at it, so the GTR owners don't get too mad at you.
I would do it but I need to win a major couple million lottery first, so I could afford it and pay someone else to do it.