I'm on the lookout for a Caterham to use in class 1 (or possibly class 2) speed championship. 1.6 sigma (or 1.6 K series) ex academy car would fit the bill, preferable fitted with any performance/handling bits (aeroscreen, wide track, LSD, etc) that would still make it eligible for class 1. I'm in no hurry, but if you have something suitable, please let me know