I know this is a boring answer but have you spent any time on track/ driver training? 800 quids worth of training will gain you more than coil overs. Although I do appreciate the desire for shiny new bits.
Good point. My my aim is to build a well serviced, rust free and pretty road car that I take on track once or twice a year. Any money spent will be to improve day to day useage primarily. Having said that I do love to tinker.
I know this is a boring answer but have you spent any time on track/ driver training? 800 quids worth of training will gain you more than coil overs. Although I do appreciate the desire for shiny new bits.