This could be interesting...
I've drifted my Z on pavement for a little while, nothing competitive because only about 6 times out of 10 your going to get a clean pretty drift.
Because of said angle lock its kind of a P.I.T.A...
In order to build a turbo motor, I reference people to corky bells book.
In order to build a drift car, I reference people to the internet... back in highschool my senior project was on drifting, and since doing that I've learned alot to help not just my driving but how to set up the car. I suggest you do the same.
I support your journey, regardless of dumb luck and money, or the ability to learn.... Good luck! It'll be nice to see another joining the few of us who drift S30's.
(PS, be prepared to have your neck take a beating, this isn't your buddies S13 or FD)