Brad, thanks for the avdvice, I have N1 oil and water pumps on the way (forgot to mention). I will have a look into the sump - thanks again.
Alex, you will have a ball with the 260 running 250kw. Watch out for the std suspension though, I found mine to be a bit soft. They are great on oversteer, like a GTR but a bit softer. Remember you injectors will be at the limit and the turbos are on the same path. I highly recommend you buy one though - even after the drama's I had with mine. You will love it.
Cheers,
Ken