OK take the oil feed from the oil pressure location by fitting a T-piece, run the return into your sump (take it off to fit a return connection for a hose through the side wall) The water feed can come from your heater hoses system (ie feed and return for the heater core)
Illusive - Can't remember if you told me or not, but are you still using the stock N/A injectors? They're only 270cc and the fuel pressure behind them isn't enough to keep up with the boost, when my car first had the turbo put on and we were transporting it with the N/A inejctors and pump fitted, it would attempt to stall if I was a bit happy with my right foot.
Once the 386cc injectors from a GTT were fitted it was fine, except for overfuelling, which the e-manage sorted out.
The N/A computer doesn't actually freak out because of the boost, it just see's a large number coming from the AFM tries to compensate but just doesn't have the supporting systems = shits itself. I never actually got it to fully stall though.
Have you got details and pics of your setup?