There is no hopes for a supercharger anytime soon, unless it's a custom job. As for a turbo, there are several people who have gone the custome route, but be prepared to spend major bucks. HKS has a turbo kit in the works and looks most promising. By the looks of it you don't have the budget to go either route. So I would just forget about doing anything to a brand new engine risking the chances of ruining it. Start building the car up, suspenions, brakes, wheels, tires, etc... until a more practcal approach to real power is available.

Mike