mate, one of my friends at work is 19, and he's got himself a nice 4x4 saff cossie, H plate in white for 4k , fair enough the insurance is £1600 , but it is 10 times the car an RS Turbo will ever be, its stage 1 and thats a good strong reliable 270 BHP all day every day. Why bother messing around with an RST transplant?? I know you have a nice car but everything has its limits, the golden rule is if you want a fast car, start with a fast car in the first place