Or just do what the rest of the people do and kill the warranty in the butt
Personally I'd do the zorst and intake, then let the car settle in. Get any of those new car things sorted out under warranty. Then when your car's all happy mod the crap out of it. In the mean time you have saved up some good cash for the means.
I had a few months from when I sold my WRX and picked up the Evo. Never have had so much money in my savings