Plenty of information on th 31club champ. I bought my coupe over 3 years ago non turbo, I done brakes, suspension, visual mods etc.. Then I bought a rb25det and it all started.. I'm only 1/3 of the way through getting it up to my power level goal but in total I would have spent over 20k, and currently in the process of a 3071, power fc, injectors, tune etc.. If I bought another coupe with some of the bits in it I could have been slot further.. But I have learnt slot as I have done everything apart from making the exhaust so it's a great learning curve.