Dang, if I didn't already have plans (and you didn't ruin the S2K autocross) I'd definitely help
Here are my suggestions from when I did them:
1. Go ahead and remove the header for the driver side mount. I'm guessing this is going to be hard for you b/c of the supercharger. This made the driver side much easier for me.
2. On the passenger side, I did everything from the wheel well with extensions and wobble joints. This side went very quickly.
Good luck.