Sophris
As the previous poster said the car is so much more sure footed and predictable and the standing start performance transformed.
Oh and 200 bhp thanks to dave, quick rack (another all time driving transformation), adjustable platforms, apollo, bgh reworked gear box ( probably the best spent money), lots of carbon (sad git), external thermostat (really has transformed engine temp stability), switches all moved off the dash and a few other minor mods.