As i was discussing with craig, If you've got work to do on your car and dont really have time to transport your car to a mechanic, or want it done over a weekend, or dont know what the fuuk your doing, let me know the quote and ill beat it by a considerable amount and help you out.
Cubes, i agree with the gt3540 being a '3rd gear' turbo, especially the typhoon spec 1.06 rear and also the .82 rear. Very impressive once on boost tho. I have done a little reasearch on a gcg gt3040 aswell, they are much the same to some extent.