1. i would just run the standard induction and exhaust on the rs2000 head and match the ports with a dremmel.

2. unknown...

3. you dont mention what you want to fit it into

4. i think you can run it without balencershafts, it was just used in the 2.3 galaxy to smooth the engine out a bit... not to much of a problem in a performance car..

lastly.. DONT TYPE IN BIG LETTERS AS ITS ANNOYING!!!