Conversions includes installation of a speedometer (as racing cars do not have them), changes to the lighting system, having the chassis powder-coated, relocating the fuel tank from the original driver's side to the rear of the car to allow for a passenger seat and conversions to protect the fuel cell in an event of an accident. Also installation of traction control is considered to be an option. However obtaining the car plus the prohibitive cost of conversion at £10,000 and the complication of the task makes finding such a model on a public road a rare find.